#E9F189#E9F189

#E9F189 is a very light, vivid yellow. Relative luminance 0.820; OKLCH L 93.0% C 0.128 H 112.5°. Best body text is #000000 at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#E9F189
RGB	rgb(233, 241, 137)
HSL	hsl(65, 79%, 74%)
HSV	hsv(65, 43%, 95%)
CMYK	cmyk(3.3%, 0%, 43.2%, 5.5%)
CIE-LAB	lab(92.59, -17.45, 49.15)
CIE-LCH	lch(92.59, 52.16, 109.55°)
OKLab	oklab(93.01% -0.049 0.1184)
OKLCH	oklch(93.01% 0.128 112.5)
XYZ	xyz(69.5759, 82.0415, 35.8325)
Luminance	0.8204 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F189 #9189F1

analogous

#F1C589 #E9F189 #B5F189

triadic

#E9F189 #89E9F1 #F189E9

tetradic

#E9F189 #89F1C5 #9189F1 #F189B5

square

#E9F189 #89F1C5 #9189F1 #F189B5

split-complementary

#E9F189 #89B5F1 #C589F1

monochromatic

#D5E41C #DFEB52 #E9F189 #F3F7C0 #FAFCE4

Accessibility & contrast

On white

1.21

#E9F189 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.41

#E9F189 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F189

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F189	#FFFFFF	#000000	##000000
##E9F189	1.00	1.21	17.41	17.41
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.41	21.00	1.00	1.00
##000000	17.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE880

Deuteranopia (green-blind)

#FFEB8E

Tritanopia (blue-blind)

#F5E6D8

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e9f189;
/* rgb */ color: rgb(233, 241, 137);
/* oklch */ color: oklch(93.0% 0.128 112.5);

Tailwind

colors: {
  custom: {
    50: '#f1f5ad',
    500: '#e9f189',
    950: '#000000',
  },
}

SCSS

$custom: #e9f189;
$custom-light: #f1f5ad;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f189",
  "rgb": {
    "r": 233,
    "g": 241,
    "b": 137
  },
  "hsl": {
    "h": 64.615,
    "s": 78.788,
    "l": 74.118
  },
  "oklch": {
    "l": 0.93005,
    "c": 0.12811,
    "h": 112.5
  },
  "luminance": 0.8204
}

Semantic roles & 50–950 ramp

primary

#E9F189

secondary

#5B51CD

accent

#0ADB1A

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #E9F189

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

Preview Lab → · Contrast checker → · Palette generator →