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Electric Hampton

#5ab939
Notes

Electric Hampton (#5AB939) is a true green with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (105°, 53%, 47%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#5ab939
RGB
rgb(90, 185, 57)
HSL
hsl(105, 53%, 47%)
HWB
hwb(105 22% 27%)
OKLCH
oklch(70.2% 0.187 138.8)
HSV
hsv(105, 69%, 73%)
LAB
lab(67.40% -51.09 53.96)
LCH
lch(67.40% 74.31 133.44)
CMYK
cmyk(51%, 0%, 69%, 27%)

Etymology

Electric
adjective

From the Greek elektron, amber — the substance whose static-electric properties were observed by Thales of Miletus. Used as a color modifier since the late nineteenth century after electric light made certain saturated colors feel attention-demanding. Electric blue, electric pink: the implication is hot luminance combined with optical impact. Sits at the bright-bucket extreme.

Hampton
noun

The English Tudor palace at Hampton Court — and the saturated green of its famous Hampton Court Maze, the oldest surviving hedge maze in the world (planted 1690). Hampton refers to a yew-hedge in the Hampton Court Maze: a deep, slightly cool dark green with the matte finish of densely clipped yew.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

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Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#5ab939
Original
#bea926
Protanopia
#b2a145
Deuteranopia
#52b39f
Tritanopia
#9c9c9c
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon White
2.49:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
8.43:1

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