#E9F980#E9F980

#E9F980 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.6% C 0.147 H 115.5°. Best body text is #000000 at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#E9F980
RGB	rgb(233, 249, 128)
HSL	hsl(68, 91%, 74%)
HSV	hsv(68, 49%, 98%)
CMYK	cmyk(6.4%, 0%, 48.6%, 2.4%)
CIE-LAB	lab(94.58, -22.18, 55.80)
CIE-LCH	lch(94.58, 60.05, 111.67°)
OKLab	oklab(94.56% -0.0631 0.1325)
OKLCH	oklch(94.56% 0.147 115.5)
XYZ	xyz(71.3772, 86.6344, 33.3799)
Luminance	0.8663 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F980 #9080F9

analogous

#F9CD80 #E9F980 #ADF980

triadic

#E9F980 #80E9F9 #F980E9

tetradic

#E9F980 #80F9CD #9080F9 #F980AD

square

#E9F980 #80F9CD #9080F9 #F980AD

split-complementary

#E9F980 #80ADF9 #CD80F9

monochromatic

#D4F30B #DFF646 #E9F980 #F3FCBA #FAFEE2

Accessibility & contrast

On white

1.15

#E9F980 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.33

#E9F980 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F980

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F980	#FFFFFF	#000000	##000000
##E9F980	1.00	1.15	18.33	18.33
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.33	21.00	1.00	1.00
##000000	18.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF75

Deuteranopia (green-blind)

#FFF186

Tritanopia (blue-blind)

#F5EDDD

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #e9f980;
/* rgb */ color: rgb(233, 249, 128);
/* oklch */ color: oklch(94.6% 0.147 115.5);

Tailwind

colors: {
  custom: {
    50: '#f2fba7',
    500: '#e9f980',
    950: '#000000',
  },
}

SCSS

$custom: #e9f980;
$custom-light: #f2fba7;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f980",
  "rgb": {
    "r": 233,
    "g": 249,
    "b": 128
  },
  "hsl": {
    "h": 67.934,
    "s": 90.977,
    "l": 73.922
  },
  "oklch": {
    "l": 0.94559,
    "c": 0.14676,
    "h": 115.5
  },
  "luminance": 0.86634
}

Semantic roles & 50–950 ramp

primary

#E9F980

secondary

#5A47D6

accent

#00E61E

background

#FFFFFD

surface

#FEFFF7

border

#D6D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #E9F980

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

Preview Lab → · Contrast checker → · Palette generator →