#E4F280#E4F280

#E4F280 is a very light, vivid yellow. Relative luminance 0.816; OKLCH L 92.7% C 0.140 H 114.9°. Best body text is #000000 at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#E4F280
RGB	rgb(228, 242, 128)
HSL	hsl(67, 81%, 73%)
HSV	hsv(67, 47%, 95%)
CMYK	cmyk(5.8%, 0%, 47.1%, 5.1%)
CIE-LAB	lab(92.38, -20.74, 53.07)
CIE-LCH	lch(92.38, 56.98, 111.35°)
OKLab	oklab(92.71% -0.0588 0.1265)
OKLCH	oklch(92.71% 0.14 114.9)
XYZ	xyz(67.6442, 81.5576, 32.5966)
Luminance	0.8156 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F280 #8E80F2

analogous

#F2C780 #E4F280 #ABF280

triadic

#E4F280 #80E4F2 #F280E4

tetradic

#E4F280 #80F2C7 #8E80F2 #F280AB

square

#E4F280 #80F2C7 #8E80F2 #F280AB

split-complementary

#E4F280 #80ABF2 #C780F2

monochromatic

#C8E117 #D8EC48 #E4F280 #F0F8B8 #F9FCE3

Accessibility & contrast

On white

1.21

#E4F280 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.31

#E4F280 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F280

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F280	#FFFFFF	#000000	##000000
##E4F280	1.00	1.21	17.31	17.31
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.31	21.00	1.00	1.00
##000000	17.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE876

Deuteranopia (green-blind)

#FFEA86

Tritanopia (blue-blind)

#F0E7D8

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e4f280;
/* rgb */ color: rgb(228, 242, 128);
/* oklch */ color: oklch(92.7% 0.140 114.9);

Tailwind

colors: {
  custom: {
    50: '#eef6a7',
    500: '#e4f280',
    950: '#000000',
  },
}

SCSS

$custom: #e4f280;
$custom-light: #eef6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f280",
  "rgb": {
    "r": 228,
    "g": 242,
    "b": 128
  },
  "hsl": {
    "h": 67.368,
    "s": 81.429,
    "l": 72.549
  },
  "oklch": {
    "l": 0.92708,
    "c": 0.13953,
    "h": 114.9
  },
  "luminance": 0.81557
}

Semantic roles & 50–950 ramp

primary

#E4F280

secondary

#5949CD

accent

#08DE22

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#171710

muted

#858580

Preview Lab

Preview with #E4F280

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

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