#E4F780#E4F780

#E4F780 is a very light, vivid yellow. Relative luminance 0.846; OKLCH L 93.8% C 0.146 H 116.8°. Best body text is #000000 at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#E4F780
RGB	rgb(228, 247, 128)
HSL	hsl(70, 88%, 74%)
HSV	hsv(70, 48%, 97%)
CMYK	cmyk(7.7%, 0%, 48.2%, 3.1%)
CIE-LAB	lab(93.70, -23.14, 54.66)
CIE-LCH	lch(93.70, 59.36, 112.94°)
OKLab	oklab(93.76% -0.0656 0.13)
OKLCH	oklch(93.76% 0.146 116.8)
XYZ	xyz(69.1528, 84.5747, 33.0995)
Luminance	0.8457 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F780 #9380F7

analogous

#F7CE80 #E4F780 #A8F780

triadic

#E4F780 #80E4F7 #F780E4

tetradic

#E4F780 #80F7CE #9380F7 #F780A8

square

#E4F780 #80F7CE #9380F7 #F780A8

split-complementary

#E4F780 #80A8F7 #CE80F7

monochromatic

#CAEE0F #D8F346 #E4F780 #F0FBBA #F9FDE2

Accessibility & contrast

On white

1.17

#E4F780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.91

#E4F780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F780

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F780	#FFFFFF	#000000	##000000
##E4F780	1.00	1.17	17.91	17.91
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.91	21.00	1.00	1.00
##000000	17.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC75

Deuteranopia (green-blind)

#FFEE86

Tritanopia (blue-blind)

#EFECDC

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #e4f780;
/* rgb */ color: rgb(228, 247, 128);
/* oklch */ color: oklch(93.8% 0.146 116.8);

Tailwind

colors: {
  custom: {
    50: '#eef9a7',
    500: '#e4f780',
    950: '#000000',
  },
}

SCSS

$custom: #e4f780;
$custom-light: #eef9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f780",
  "rgb": {
    "r": 228,
    "g": 247,
    "b": 128
  },
  "hsl": {
    "h": 69.58,
    "s": 88.148,
    "l": 73.529
  },
  "oklch": {
    "l": 0.93764,
    "c": 0.14565,
    "h": 116.8
  },
  "luminance": 0.84574
}

Semantic roles & 50–950 ramp

primary

#E4F780

secondary

#5E48D4

accent

#01E525

background

#FFFFFD

surface

#FEFFF7

border

#D6D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #E4F780

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

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