#E3F152#E3F152

#E3F152 is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 91.9% C 0.177 H 114.2°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#E3F152
RGB	rgb(227, 241, 82)
HSL	hsl(65, 85%, 63%)
HSV	hsv(65, 66%, 95%)
CMYK	cmyk(5.8%, 0%, 66%, 5.5%)
CIE-LAB	lab(91.62, -24.13, 71.88)
CIE-LCH	lch(91.62, 75.82, 108.56°)
OKLab	oklab(91.95% -0.0727 0.1617)
OKLCH	oklch(91.95% 0.177 114.2)
XYZ	xyz(64.6585, 79.8519, 19.9878)
Luminance	0.7985 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F152 #6052F1

analogous

#F1AF52 #E3F152 #93F152

triadic

#E3F152 #52E3F1 #F152E3

tetradic

#E3F152 #52F1AF #6052F1 #F15293

square

#E3F152 #52F1AF #6052F1 #F15293

split-complementary

#E3F152 #5293F1 #AF52F1

monochromatic

#ABBA0F #DAEC19 #E3F152 #ECF68B #F5FAC3

Accessibility & contrast

On white

1.24

#E3F152 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.97

#E3F152 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F152

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F152	#FFFFFF	#000000	##000000
##E3F152	1.00	1.24	16.97	16.97
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.97	21.00	1.00	1.00
##000000	16.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE63B

Deuteranopia (green-blind)

#FFE85D

Tritanopia (blue-blind)

#F1E3D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e3f152;
/* rgb */ color: rgb(227, 241, 82);
/* oklch */ color: oklch(91.9% 0.177 114.2);

Tailwind

colors: {
  custom: {
    50: '#eff58b',
    500: '#e3f152',
    950: '#000000',
  },
}

SCSS

$custom: #e3f152;
$custom-light: #eff58b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f152",
  "rgb": {
    "r": 227,
    "g": 241,
    "b": 82
  },
  "hsl": {
    "h": 65.283,
    "s": 85.027,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91945,
    "c": 0.17731,
    "h": 114.2
  },
  "luminance": 0.79851
}

Semantic roles & 50–950 ramp

primary

#E3F152

secondary

#3B2FB8

accent

#04E217

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E3F152

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

Preview Lab → · Contrast checker → · Palette generator →