#EDF657#EDF657

#EDF657 is a very light, vivid yellow. Relative luminance 0.846; OKLCH L 93.8% C 0.177 H 112.5°. Best body text is #000000 at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#EDF657
RGB	rgb(237, 246, 87)
HSL	hsl(63, 90%, 65%)
HSV	hsv(63, 65%, 96%)
CMYK	cmyk(3.7%, 0%, 64.6%, 3.5%)
CIE-LAB	lab(93.71, -22.22, 72.37)
CIE-LCH	lch(93.71, 75.71, 107.07°)
OKLab	oklab(93.82% -0.0675 0.1632)
OKLCH	oklch(93.82% 0.177 112.5)
XYZ	xyz(69.6031, 84.6057, 21.6790)
Luminance	0.8460 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF657 #6057F6

analogous

#F6AF57 #EDF657 #9EF657

triadic

#EDF657 #57EDF6 #F657ED

tetradic

#EDF657 #57F6AF #6057F6 #F6579E

square

#EDF657 #57F6AF #6057F6 #F6579E

split-complementary

#EDF657 #579EF6 #AF57F6

monochromatic

#BDC80B #E7F31D #EDF657 #F3F991 #F9FCCB

Accessibility & contrast

On white

1.17

#EDF657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.92

#EDF657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF657

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF657	#FFFFFF	#000000	##000000
##EDF657	1.00	1.17	17.92	17.92
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.92	21.00	1.00	1.00
##000000	17.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB41

Deuteranopia (green-blind)

#FFEF62

Tritanopia (blue-blind)

#FCE8D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #edf657;
/* rgb */ color: rgb(237, 246, 87);
/* oklch */ color: oklch(93.8% 0.177 112.5);

Tailwind

colors: {
  custom: {
    50: '#f6f98e',
    500: '#edf657',
    950: '#000000',
  },
}

SCSS

$custom: #edf657;
$custom-light: #f6f98e;
$custom-dark: #000000;

JSON

{
  "hex": "#edf657",
  "rgb": {
    "r": 237,
    "g": 246,
    "b": 87
  },
  "hsl": {
    "h": 63.396,
    "s": 89.831,
    "l": 65.294
  },
  "oklch": {
    "l": 0.93815,
    "c": 0.17663,
    "h": 112.5
  },
  "luminance": 0.84604
}

Semantic roles & 50–950 ramp

primary

#EDF657

secondary

#352DC4

accent

#00E60D

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF657

Body copy rendered with the generated semantic roles for this colour.

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