#EDCF57#EDCF57

#EDCF57 is a very light, vivid yellow. Relative luminance 0.633; OKLCH L 85.8% C 0.141 H 95.2°. Best body text is #000000 at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#EDCF57
RGB	rgb(237, 207, 87)
HSL	hsl(48, 81%, 64%)
HSV	hsv(48, 63%, 93%)
CMYK	cmyk(0%, 12.7%, 63.3%, 7.1%)
CIE-LAB	lab(83.61, -2.93, 61.71)
CIE-LCH	lch(83.61, 61.78, 92.72°)
OKLab	oklab(85.78% -0.0127 0.1407)
OKLCH	oklch(85.78% 0.141 95.2)
XYZ	xyz(58.9609, 63.3212, 18.1316)
Luminance	0.6332 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDCF57 #5775ED

analogous

#ED8457 #EDCF57 #C0ED57

triadic

#EDCF57 #57EDCF #CF57ED

tetradic

#EDCF57 #57ED84 #5775ED #ED57C0

square

#EDCF57 #57ED84 #5775ED #ED57C0

split-complementary

#EDCF57 #57C0ED #8457ED

monochromatic

#B69614 #E7BF20 #EDCF57 #F3DF8E #F9EFC6

Accessibility & contrast

On white

1.54

#EDCF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.66

#EDCF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDCF57

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDCF57	#FFFFFF	#000000	##000000
##EDCF57	1.00	1.54	13.66	13.66
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.66	21.00	1.00	1.00
##000000	13.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB49

Deuteranopia (green-blind)

#EAD45D

Tritanopia (blue-blind)

#FFC0B5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #edcf57;
/* rgb */ color: rgb(237, 207, 87);
/* oklch */ color: oklch(85.8% 0.141 95.2);

Tailwind

colors: {
  custom: {
    50: '#f6dd8b',
    500: '#edcf57',
    950: '#000000',
  },
}

SCSS

$custom: #edcf57;
$custom-light: #f6dd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#edcf57",
  "rgb": {
    "r": 237,
    "g": 207,
    "b": 87
  },
  "hsl": {
    "h": 48,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85777,
    "c": 0.14126,
    "h": 95.2
  },
  "luminance": 0.63318
}

Semantic roles & 50–950 ramp

primary

#EDCF57

secondary

#334DB6

accent

#33DD09

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #EDCF57

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

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