#E9F18E#E9F18E

#E9F18E is a very light, vivid yellow. Relative luminance 0.822; OKLCH L 93.1% C 0.123 H 112.5°. Best body text is #000000 at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#E9F18E
RGB	rgb(233, 241, 142)
HSL	hsl(65, 78%, 75%)
HSV	hsv(65, 41%, 95%)
CMYK	cmyk(3.3%, 0%, 41.1%, 5.5%)
CIE-LAB	lab(92.66, -16.94, 46.82)
CIE-LCH	lch(92.66, 49.79, 109.89°)
OKLab	oklab(93.08% -0.0471 0.1135)
OKLCH	oklch(93.08% 0.123 112.5)
XYZ	xyz(69.9429, 82.1883, 37.7653)
Luminance	0.8219 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F18E #968EF1

analogous

#F1C78E #E9F18E #B8F18E

triadic

#E9F18E #8EE9F1 #F18EE9

tetradic

#E9F18E #8EF1C7 #968EF1 #F18EB8

square

#E9F18E #8EF1C7 #968EF1 #F18EB8

split-complementary

#E9F18E #8EB8F1 #C78EF1

monochromatic

#D4E421 #DEEA58 #E9F18E #F4F8C4 #FAFCE4

Accessibility & contrast

On white

1.20

#E9F18E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.44

#E9F18E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F18E

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F18E	#FFFFFF	#000000	##000000
##E9F18E	1.00	1.20	17.44	17.44
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.44	21.00	1.00	1.00
##000000	17.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE986

Deuteranopia (green-blind)

#FEEB93

Tritanopia (blue-blind)

#F4E6D9

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e9f18e;
/* rgb */ color: rgb(233, 241, 142);
/* oklch */ color: oklch(93.1% 0.123 112.5);

Tailwind

colors: {
  custom: {
    50: '#f1f5b0',
    500: '#e9f18e',
    950: '#000000',
  },
}

SCSS

$custom: #e9f18e;
$custom-light: #f1f5b0;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f18e",
  "rgb": {
    "r": 233,
    "g": 241,
    "b": 142
  },
  "hsl": {
    "h": 64.848,
    "s": 77.953,
    "l": 75.098
  },
  "oklch": {
    "l": 0.93078,
    "c": 0.12285,
    "h": 112.5
  },
  "luminance": 0.82187
}

Semantic roles & 50–950 ramp

primary

#E9F18E

secondary

#6056CD

accent

#0BDA1C

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#171711

muted

#858581

Preview Lab

Preview with #E9F18E

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

Preview Lab → · Contrast checker → · Palette generator →