#E4F55D#E4F55D

#E4F55D is a very light, vivid yellow. Relative luminance 0.826; OKLCH L 93.0% C 0.174 H 115.3°. Best body text is #000000 at 17.52:1 contrast (WCAG AA passes).

Color values

HEX	#E4F55D
RGB	rgb(228, 245, 93)
HSL	hsl(67, 88%, 66%)
HSV	hsv(67, 62%, 96%)
CMYK	cmyk(6.9%, 0%, 62%, 3.9%)
CIE-LAB	lab(92.83, -24.96, 68.91)
CIE-LCH	lch(92.83, 73.29, 109.91°)
OKLab	oklab(92.96% -0.0741 0.157)
OKLCH	oklch(92.96% 0.174 115.3)
XYZ	xyz(66.6246, 82.5901, 22.7856)
Luminance	0.8259 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F55D #6E5DF5

analogous

#F5BA5D #E4F55D #98F55D

triadic

#E4F55D #5DE4F5 #F55DE4

tetradic

#E4F55D #5DF5BA #6E5DF5 #F55D98

square

#E4F55D #5DF5BA #6E5DF5 #F55D98

split-complementary

#E4F55D #5D98F5 #BA5DF5

monochromatic

#B6CB0D #DAF123 #E4F55D #EEF997 #F7FCD0

Accessibility & contrast

On white

1.20

#E4F55D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.52

#E4F55D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F55D

17.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F55D	#FFFFFF	#000000	##000000
##E4F55D	1.00	1.20	17.52	17.52
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.52	21.00	1.00	1.00
##000000	17.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94A

Deuteranopia (green-blind)

#FFEC67

Tritanopia (blue-blind)

#F2E8D5

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e4f55d;
/* rgb */ color: rgb(228, 245, 93);
/* oklch */ color: oklch(93.0% 0.174 115.3);

Tailwind

colors: {
  custom: {
    50: '#f0f891',
    500: '#e4f55d',
    950: '#000000',
  },
}

SCSS

$custom: #e4f55d;
$custom-light: #f0f891;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f55d",
  "rgb": {
    "r": 228,
    "g": 245,
    "b": 93
  },
  "hsl": {
    "h": 66.711,
    "s": 88.372,
    "l": 66.275
  },
  "oklch": {
    "l": 0.92963,
    "c": 0.17357,
    "h": 115.3
  },
  "luminance": 0.82589
}

Semantic roles & 50–950 ramp

primary

#E4F55D

secondary

#402FC7

accent

#01E51A

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4F55D

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

Preview Lab → · Contrast checker → · Palette generator →