#E4F153#E4F153

#E4F153 is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.0% C 0.176 H 113.9°. Best body text is #000000 at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#E4F153
RGB	rgb(228, 241, 83)
HSL	hsl(65, 85%, 64%)
HSV	hsv(65, 66%, 95%)
CMYK	cmyk(5.4%, 0%, 65.6%, 5.5%)
CIE-LAB	lab(91.70, -23.67, 71.61)
CIE-LCH	lch(91.70, 75.42, 108.29°)
OKLab	oklab(92.03% -0.0714 0.1613)
OKLCH	oklch(92.03% 0.176 113.9)
XYZ	xyz(65.0133, 80.0303, 20.2045)
Luminance	0.8003 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F153 #6053F1

analogous

#F1AF53 #E4F153 #95F153

triadic

#E4F153 #53E4F1 #F153E4

tetradic

#E4F153 #53F1AF #6053F1 #F15395

square

#E4F153 #53F1AF #6053F1 #F15395

split-complementary

#E4F153 #5395F1 #AF53F1

monochromatic

#ACBA0F #DBEC1A #E4F153 #EDF68C #F6FAC4

Accessibility & contrast

On white

1.23

#E4F153 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.01

#E4F153 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F153

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F153	#FFFFFF	#000000	##000000
##E4F153	1.00	1.23	17.01	17.01
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.01	21.00	1.00	1.00
##000000	17.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE63C

Deuteranopia (green-blind)

#FFE95E

Tritanopia (blue-blind)

#F2E3D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e4f153;
/* rgb */ color: rgb(228, 241, 83);
/* oklch */ color: oklch(92.0% 0.176 113.9);

Tailwind

colors: {
  custom: {
    50: '#f0f58b',
    500: '#e4f153',
    950: '#000000',
  },
}

SCSS

$custom: #e4f153;
$custom-light: #f0f58b;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f153",
  "rgb": {
    "r": 228,
    "g": 241,
    "b": 83
  },
  "hsl": {
    "h": 64.937,
    "s": 84.946,
    "l": 63.529
  },
  "oklch": {
    "l": 0.92029,
    "c": 0.17636,
    "h": 113.9
  },
  "luminance": 0.80029
}

Semantic roles & 50–950 ramp

primary

#E4F153

secondary

#3A2FB9

accent

#04E116

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4F153

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

Preview Lab → · Contrast checker → · Palette generator →