#E4F152#E4F152

#E4F152 is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.0% C 0.177 H 113.9°. Best body text is #000000 at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#E4F152
RGB	rgb(228, 241, 82)
HSL	hsl(65, 85%, 63%)
HSV	hsv(65, 66%, 95%)
CMYK	cmyk(5.4%, 0%, 66%, 5.5%)
CIE-LAB	lab(91.69, -23.73, 71.98)
CIE-LCH	lch(91.69, 75.79, 108.24°)
OKLab	oklab(92.02% -0.0717 0.1619)
OKLCH	oklch(92.02% 0.177 113.9)
XYZ	xyz(64.9749, 80.0150, 20.0027)
Luminance	0.8001 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F152 #5F52F1

analogous

#F1AF52 #E4F152 #94F152

triadic

#E4F152 #52E4F1 #F152E4

tetradic

#E4F152 #52F1AF #5F52F1 #F15294

square

#E4F152 #52F1AF #5F52F1 #F15294

split-complementary

#E4F152 #5294F1 #AF52F1

monochromatic

#ACBA0F #DBEC19 #E4F152 #EDF68B #F6FAC3

Accessibility & contrast

On white

1.24

#E4F152 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.00

#E4F152 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F152

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F152	#FFFFFF	#000000	##000000
##E4F152	1.00	1.24	17.00	17.00
#FFFFFF	1.24	1.00	21.00	21.00
#000000	17.00	21.00	1.00	1.00
##000000	17.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE63B

Deuteranopia (green-blind)

#FFE95D

Tritanopia (blue-blind)

#F2E3D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e4f152;
/* rgb */ color: rgb(228, 241, 82);
/* oklch */ color: oklch(92.0% 0.177 113.9);

Tailwind

colors: {
  custom: {
    50: '#f0f58b',
    500: '#e4f152',
    950: '#000000',
  },
}

SCSS

$custom: #e4f152;
$custom-light: #f0f58b;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f152",
  "rgb": {
    "r": 228,
    "g": 241,
    "b": 82
  },
  "hsl": {
    "h": 64.906,
    "s": 85.027,
    "l": 63.333
  },
  "oklch": {
    "l": 0.92022,
    "c": 0.17704,
    "h": 113.9
  },
  "luminance": 0.80014
}

Semantic roles & 50–950 ramp

primary

#E4F152

secondary

#3A2FB8

accent

#04E216

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E4F152

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

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