#EDFB57#EDFB57

#EDFB57 is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 94.9% C 0.182 H 114.1°. Best body text is #000000 at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#EDFB57
RGB	rgb(237, 251, 87)
HSL	hsl(65, 95%, 66%)
HSV	hsv(65, 65%, 98%)
CMYK	cmyk(5.6%, 0%, 65.3%, 1.6%)
CIE-LAB	lab(95.03, -24.59, 73.73)
CIE-LCH	lch(95.03, 77.72, 108.45°)
OKLab	oklab(94.87% -0.0741 0.1661)
OKLCH	oklch(94.87% 0.182 114.1)
XYZ	xyz(71.1444, 87.6883, 22.1927)
Luminance	0.8769 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFB57 #6557FB

analogous

#FBB757 #EDFB57 #9BFB57

triadic

#EDFB57 #57EDFB #FB57ED

tetradic

#EDFB57 #57FBB7 #6557FB #FB579B

square

#EDFB57 #57FBB7 #6557FB #FB579B

split-complementary

#EDFB57 #579BFB #B757FB

monochromatic

#C1D305 #E7FA1B #EDFB57 #F3FC93 #FAFECF

Accessibility & contrast

On white

1.13

#EDFB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.54

#EDFB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFB57

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFB57	#FFFFFF	#000000	##000000
##EDFB57	1.00	1.13	18.54	18.54
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.54	21.00	1.00	1.00
##000000	18.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF40

Deuteranopia (green-blind)

#FFF263

Tritanopia (blue-blind)

#FCEDDA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #edfb57;
/* rgb */ color: rgb(237, 251, 87);
/* oklch */ color: oklch(94.9% 0.182 114.1);

Tailwind

colors: {
  custom: {
    50: '#f6fc8e',
    500: '#edfb57',
    950: '#000000',
  },
}

SCSS

$custom: #edfb57;
$custom-light: #f6fc8e;
$custom-dark: #000000;

JSON

{
  "hex": "#edfb57",
  "rgb": {
    "r": 237,
    "g": 251,
    "b": 87
  },
  "hsl": {
    "h": 65.122,
    "s": 95.349,
    "l": 66.275
  },
  "oklch": {
    "l": 0.94869,
    "c": 0.18187,
    "h": 114.1
  },
  "luminance": 0.87687
}

Semantic roles & 50–950 ramp

primary

#EDFB57

secondary

#3729CD

accent

#00E614

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDFB57

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

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