#EDF181#EDF181

#EDF181 is a very light, vivid yellow. Relative luminance 0.825; OKLCH L 93.2% C 0.136 H 110.6°. Best body text is #000000 at 17.50:1 contrast (WCAG AA passes).

Color values

HEX	#EDF181
RGB	rgb(237, 241, 129)
HSL	hsl(62, 80%, 73%)
HSV	hsv(62, 46%, 95%)
CMYK	cmyk(1.7%, 0%, 46.5%, 5.5%)
CIE-LAB	lab(92.80, -16.68, 53.26)
CIE-LCH	lch(92.80, 55.81, 107.39°)
OKLab	oklab(93.21% -0.0476 0.1269)
OKLCH	oklch(93.21% 0.136 110.6)
XYZ	xyz(70.3441, 82.5015, 32.9834)
Luminance	0.8250 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF181 #8581F1

analogous

#F1BD81 #EDF181 #B5F181

triadic

#EDF181 #81EDF1 #F181ED

tetradic

#EDF181 #81F1BD #8581F1 #F181B5

square

#EDF181 #81F1BD #8581F1 #F181B5

split-complementary

#EDF181 #81B5F1 #BD81F1

monochromatic

#D8DF19 #E5EB4A #EDF181 #F5F7B8 #FBFCE3

Accessibility & contrast

On white

1.20

#EDF181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.50

#EDF181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF181

17.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF181	#FFFFFF	#000000	##000000
##EDF181	1.00	1.20	17.50	17.50
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.50	21.00	1.00	1.00
##000000	17.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE877

Deuteranopia (green-blind)

#FFEC87

Tritanopia (blue-blind)

#FAE5D7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #edf181;
/* rgb */ color: rgb(237, 241, 129);
/* oklch */ color: oklch(93.2% 0.136 110.6);

Tailwind

colors: {
  custom: {
    50: '#f5f5a8',
    500: '#edf181',
    950: '#000000',
  },
}

SCSS

$custom: #edf181;
$custom-light: #f5f5a8;
$custom-dark: #000000;

JSON

{
  "hex": "#edf181",
  "rgb": {
    "r": 237,
    "g": 241,
    "b": 129
  },
  "hsl": {
    "h": 62.143,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.93209,
    "c": 0.13556,
    "h": 110.6
  },
  "luminance": 0.825
}

Semantic roles & 50–950 ramp

primary

#EDF181

secondary

#4F4ACC

accent

#09DC11

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EDF181

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

Preview Lab → · Contrast checker → · Palette generator →