#E4F352#E4F352

#E4F352 is a very light, vivid yellow. Relative luminance 0.812; OKLCH L 92.4% C 0.179 H 114.5°. Best body text is #000000 at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#E4F352
RGB	rgb(228, 243, 82)
HSL	hsl(66, 87%, 64%)
HSV	hsv(66, 66%, 95%)
CMYK	cmyk(6.2%, 0%, 66.3%, 4.7%)
CIE-LAB	lab(92.22, -24.68, 72.52)
CIE-LCH	lch(92.22, 76.61, 108.79°)
OKLab	oklab(92.45% -0.0743 0.163)
OKLCH	oklch(92.45% 0.179 114.5)
XYZ	xyz(65.5702, 81.2055, 20.2011)
Luminance	0.8120 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F352 #6152F3

analogous

#F3B152 #E4F352 #93F352

triadic

#E4F352 #52E4F3 #F352E4

tetradic

#E4F352 #52F3B1 #6152F3 #F35293

square

#E4F352 #52F3B1 #6152F3 #F35293

split-complementary

#E4F352 #5293F3 #B152F3

monochromatic

#ADBD0D #DBEF19 #E4F352 #EDF78B #F6FBC4

Accessibility & contrast

On white

1.22

#E4F352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.24

#E4F352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F352

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F352	#FFFFFF	#000000	##000000
##E4F352	1.00	1.22	17.24	17.24
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.24	21.00	1.00	1.00
##000000	17.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE73A

Deuteranopia (green-blind)

#FFEA5E

Tritanopia (blue-blind)

#F2E5D3

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e4f352;
/* rgb */ color: rgb(228, 243, 82);
/* oklch */ color: oklch(92.4% 0.179 114.5);

Tailwind

colors: {
  custom: {
    50: '#f0f68b',
    500: '#e4f352',
    950: '#000000',
  },
}

SCSS

$custom: #e4f352;
$custom-light: #f0f68b;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f352",
  "rgb": {
    "r": 228,
    "g": 243,
    "b": 82
  },
  "hsl": {
    "h": 65.59,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.92447,
    "c": 0.17917,
    "h": 114.5
  },
  "luminance": 0.81204
}

Semantic roles & 50–950 ramp

primary

#E4F352

secondary

#3B2EBC

accent

#02E417

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4F352

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

Preview Lab → · Contrast checker → · Palette generator →