#EDF651#EDF651

#EDF651 is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 93.8% C 0.181 H 112.5°. Best body text is #000000 at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#EDF651
RGB	rgb(237, 246, 81)
HSL	hsl(63, 90%, 64%)
HSV	hsv(63, 67%, 96%)
CMYK	cmyk(3.7%, 0%, 67.1%, 3.5%)
CIE-LAB	lab(93.67, -22.55, 74.57)
CIE-LCH	lch(93.67, 77.91, 106.83°)
OKLab	oklab(93.77% -0.069 0.1669)
OKLCH	oklch(93.77% 0.181 112.5)
XYZ	xyz(69.3681, 84.5117, 20.4412)
Luminance	0.8451 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF651 #5A51F6

analogous

#F6AD51 #EDF651 #9BF651

triadic

#EDF651 #51EDF6 #F651ED

tetradic

#EDF651 #51F6AD #5A51F6 #F6519B

square

#EDF651 #51F6AD #5A51F6 #F6519B

split-complementary

#EDF651 #519BF6 #AD51F6

monochromatic

#B8C30A #E7F317 #EDF651 #F3F98B #F9FCC5

Accessibility & contrast

On white

1.17

#EDF651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.90

#EDF651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF651

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF651	#FFFFFF	#000000	##000000
##EDF651	1.00	1.17	17.90	17.90
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.90	21.00	1.00	1.00
##000000	17.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB38

Deuteranopia (green-blind)

#FFEF5D

Tritanopia (blue-blind)

#FCE8D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #edf651;
/* rgb */ color: rgb(237, 246, 81);
/* oklch */ color: oklch(93.8% 0.181 112.5);

Tailwind

colors: {
  custom: {
    50: '#f6f98b',
    500: '#edf651',
    950: '#000000',
  },
}

SCSS

$custom: #edf651;
$custom-light: #f6f98b;
$custom-dark: #000000;

JSON

{
  "hex": "#edf651",
  "rgb": {
    "r": 237,
    "g": 246,
    "b": 81
  },
  "hsl": {
    "h": 63.273,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.9377,
    "c": 0.18064,
    "h": 112.5
  },
  "luminance": 0.8451
}

Semantic roles & 50–950 ramp

primary

#EDF651

secondary

#332BC0

accent

#00E60D

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF651

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

Preview Lab → · Contrast checker → · Palette generator →