#E4F158#E4F158

#E4F158 is a very light, vivid yellow. Relative luminance 0.801; OKLCH L 92.1% C 0.173 H 113.9°. Best body text is #000000 at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#E4F158
RGB	rgb(228, 241, 88)
HSL	hsl(65, 85%, 65%)
HSV	hsv(65, 63%, 95%)
CMYK	cmyk(5.4%, 0%, 63.5%, 5.5%)
CIE-LAB	lab(91.73, -23.38, 69.72)
CIE-LCH	lch(91.73, 73.54, 108.53°)
OKLab	oklab(92.07% -0.0701 0.158)
OKLCH	oklch(92.07% 0.173 113.9)
XYZ	xyz(65.2133, 80.1104, 21.2581)
Luminance	0.8011 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F158 #6558F1

analogous

#F1B258 #E4F158 #98F158

triadic

#E4F158 #58E4F1 #F158E4

tetradic

#E4F158 #58F1B2 #6558F1 #F15898

square

#E4F158 #58F1B2 #6558F1 #F15898

split-complementary

#E4F158 #5898F1 #B258F1

monochromatic

#B0BF10 #DBEC20 #E4F158 #EDF690 #F6FAC9

Accessibility & contrast

On white

1.23

#E4F158 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.02

#E4F158 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F158

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F158	#FFFFFF	#000000	##000000
##E4F158	1.00	1.23	17.02	17.02
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.02	21.00	1.00	1.00
##000000	17.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE644

Deuteranopia (green-blind)

#FFE962

Tritanopia (blue-blind)

#F2E4D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e4f158;
/* rgb */ color: rgb(228, 241, 88);
/* oklch */ color: oklch(92.1% 0.173 113.9);

Tailwind

colors: {
  custom: {
    50: '#f0f58e',
    500: '#e4f158',
    950: '#000000',
  },
}

SCSS

$custom: #e4f158;
$custom-light: #f0f58e;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f158",
  "rgb": {
    "r": 228,
    "g": 241,
    "b": 88
  },
  "hsl": {
    "h": 65.098,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.92069,
    "c": 0.17286,
    "h": 113.9
  },
  "luminance": 0.80109
}

Semantic roles & 50–950 ramp

primary

#E4F158

secondary

#3C30BD

accent

#05E117

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4F158

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

Preview Lab → · Contrast checker → · Palette generator →