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Pragmatic Hiwa

#edf0ba
Notes

Pragmatic Hiwa (#EDF0BA) is a soft yellow with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (63°, 64%, 84%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. For a confident two-color system, pair it with its complementary blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#edf0ba
RGB
rgb(237, 240, 186)
HSL
hsl(63, 64%, 84%)
HWB
hwb(63 73% 6%)
OKLCH
oklch(94.0% 0.070 110.3)
HSV
hsv(63, 23%, 94%)
LAB
lab(93.39% -9.60 25.85)
LCH
lch(93.39% 27.57 110.37)
CMYK
cmyk(1%, 0%, 23%, 6%)

Etymology

Pragmatic
adjective

Greek pragmatikós, of business / practical — adjectival suffix -ic. As a color modifier, pragmatic implies a clear-and-purpose-fit-and-no-nonsense quality where the hue carries the visual register of straightforward-utilitarian-and-functional decision-making. Sits at the crisp-and-functional end of the grid, parallel to practical and functional in usage.

Hiwa
noun

The Japanese name for the Eurasian siskinSpinus spinus — and for the bright yellow-green of its plumage. Hiwa-iro refers to the saturated yellow-green color used in kosode kimono linings and woodblock prints. The color refers to a freshly molted siskin: a saturated, slightly green-shifted yellow with the matte finish of carotenoid feathers.

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.

#edf0ba
Original
#f9ebb7
Protanopia
#f9edbc
Deuteranopia
#f4e9e1
Tritanopia
#ebebeb
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
1.18:1
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
17.77:1

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