#EDF057#EDF057

#EDF057 is a very light, vivid yellow. Relative luminance 0.810; OKLCH L 92.6% C 0.170 H 110.4°. Best body text is #000000 at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#EDF057
RGB	rgb(237, 240, 87)
HSL	hsl(61, 84%, 64%)
HSV	hsv(61, 64%, 94%)
CMYK	cmyk(1.2%, 0%, 63.7%, 5.9%)
CIE-LAB	lab(92.14, -19.34, 70.74)
CIE-LCH	lch(92.14, 73.34, 105.29°)
OKLab	oklab(92.56% -0.0594 0.1598)
OKLCH	oklch(92.56% 0.17 110.4)
XYZ	xyz(67.8075, 81.0146, 21.0804)
Luminance	0.8101 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF057 #5A57F0

analogous

#F0A657 #EDF057 #A1F057

triadic

#EDF057 #57EDF0 #F057ED

tetradic

#EDF057 #57F0A6 #5A57F0 #F057A1

square

#EDF057 #57F0A6 #5A57F0 #F057A1

split-complementary

#EDF057 #57A1F0 #A657F0

monochromatic

#B8BC11 #E7EB1F #EDF057 #F3F58F #F9FAC7

Accessibility & contrast

On white

1.22

#EDF057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.20

#EDF057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF057

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF057	#FFFFFF	#000000	##000000
##EDF057	1.00	1.22	17.20	17.20
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.20	21.00	1.00	1.00
##000000	17.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE642

Deuteranopia (green-blind)

#FFEB61

Tritanopia (blue-blind)

#FDE2D1

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #edf057;
/* rgb */ color: rgb(237, 240, 87);
/* oklch */ color: oklch(92.6% 0.170 110.4);

Tailwind

colors: {
  custom: {
    50: '#f6f48e',
    500: '#edf057',
    950: '#000000',
  },
}

SCSS

$custom: #edf057;
$custom-light: #f6f48e;
$custom-dark: #000000;

JSON

{
  "hex": "#edf057",
  "rgb": {
    "r": 237,
    "g": 240,
    "b": 87
  },
  "hsl": {
    "h": 61.176,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.92556,
    "c": 0.17047,
    "h": 110.4
  },
  "luminance": 0.81013
}

Semantic roles & 50–950 ramp

primary

#EDF057

secondary

#3331BA

accent

#05E00A

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF057

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

Preview Lab → · Contrast checker → · Palette generator →