#EDF680#EDF680

#EDF680 is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.2% C 0.142 H 112.7°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#EDF680
RGB	rgb(237, 246, 128)
HSL	hsl(65, 87%, 73%)
HSV	hsv(65, 48%, 96%)
CMYK	cmyk(3.7%, 0%, 48%, 3.5%)
CIE-LAB	lab(94.09, -19.19, 55.28)
CIE-LCH	lch(94.09, 58.52, 109.14°)
OKLab	oklab(94.24% -0.0549 0.1313)
OKLCH	oklch(94.24% 0.142 112.7)
XYZ	xyz(71.7783, 85.4758, 33.1352)
Luminance	0.8548 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF680 #8980F6

analogous

#F6C480 #EDF680 #B2F680

triadic

#EDF680 #80EDF6 #F680ED

tetradic

#EDF680 #80F6C4 #8980F6 #F680B2

square

#EDF680 #80F6C4 #8980F6 #F680B2

split-complementary

#EDF680 #80B2F6 #C480F6

monochromatic

#DAEB11 #E5F247 #EDF680 #F5FAB9 #FBFDE2

Accessibility & contrast

On white

1.16

#EDF680 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#EDF680 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF680

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF680	#FFFFFF	#000000	##000000
##EDF680	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED75

Deuteranopia (green-blind)

#FFEF86

Tritanopia (blue-blind)

#FAEADB

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #edf680;
/* rgb */ color: rgb(237, 246, 128);
/* oklch */ color: oklch(94.2% 0.142 112.7);

Tailwind

colors: {
  custom: {
    50: '#f5f9a7',
    500: '#edf680',
    950: '#000000',
  },
}

SCSS

$custom: #edf680;
$custom-light: #f5f9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#edf680",
  "rgb": {
    "r": 237,
    "g": 246,
    "b": 128
  },
  "hsl": {
    "h": 64.576,
    "s": 86.765,
    "l": 73.333
  },
  "oklch": {
    "l": 0.94235,
    "c": 0.14229,
    "h": 112.7
  },
  "luminance": 0.85475
}

Semantic roles & 50–950 ramp

primary

#EDF680

secondary

#5248D2

accent

#02E313

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #EDF680

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

Preview Lab → · Contrast checker → · Palette generator →