#E1EF83#E1EF83

#E1EF83 is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 91.9% C 0.134 H 115.1°. Best body text is #000000 at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#E1EF83
RGB	rgb(225, 239, 131)
HSL	hsl(68, 77%, 73%)
HSV	hsv(68, 45%, 94%)
CMYK	cmyk(5.9%, 0%, 45.2%, 6.3%)
CIE-LAB	lab(91.41, -20.16, 50.42)
CIE-LCH	lch(91.41, 54.30, 111.79°)
OKLab	oklab(91.89% -0.0568 0.1209)
OKLCH	oklch(91.89% 0.134 115.1)
XYZ	xyz(66.0153, 79.3800, 33.3125)
Luminance	0.7938 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1EF83 #9183EF

analogous

#EFC783 #E1EF83 #ABEF83

triadic

#E1EF83 #83E1EF #EF83E1

tetradic

#E1EF83 #83EFC7 #9183EF #EF83AB

square

#E1EF83 #83EFC7 #9183EF #EF83AB

split-complementary

#E1EF83 #83ABEF #C783EF

monochromatic

#C3DB1C #D4E84D #E1EF83 #EEF6B9 #F8FCE4

Accessibility & contrast

On white

1.24

#E1EF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.88

#E1EF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EF83

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1EF83	#FFFFFF	#000000	##000000
##E1EF83	1.00	1.24	16.88	16.88
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.88	21.00	1.00	1.00
##000000	16.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE67A

Deuteranopia (green-blind)

#FBE788

Tritanopia (blue-blind)

#ECE4D6

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e1ef83;
/* rgb */ color: rgb(225, 239, 131);
/* oklch */ color: oklch(91.9% 0.134 115.1);

Tailwind

colors: {
  custom: {
    50: '#ecf4a9',
    500: '#e1ef83',
    950: '#000000',
  },
}

SCSS

$custom: #e1ef83;
$custom-light: #ecf4a9;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ef83",
  "rgb": {
    "r": 225,
    "g": 239,
    "b": 131
  },
  "hsl": {
    "h": 67.778,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.91888,
    "c": 0.13357,
    "h": 115.1
  },
  "luminance": 0.79379
}

Semantic roles & 50–950 ramp

primary

#E1EF83

secondary

#5D4DCA

accent

#0CD927

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#161710

muted

#858581

Preview Lab

Preview with #E1EF83

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

Preview Lab → · Contrast checker → · Palette generator →