#E1F478#E1F478

#E1F478 is a very light, vivid yellow. Relative luminance 0.821; OKLCH L 92.8% C 0.150 H 116.6°. Best body text is #000000 at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#E1F478
RGB	rgb(225, 244, 120)
HSL	hsl(69, 85%, 71%)
HSV	hsv(69, 51%, 96%)
CMYK	cmyk(7.8%, 0%, 50.8%, 4.3%)
CIE-LAB	lab(92.60, -23.59, 56.98)
CIE-LCH	lch(92.60, 61.67, 112.49°)
OKLab	oklab(92.81% -0.0674 0.1345)
OKLCH	oklch(92.81% 0.15 116.6)
XYZ	xyz(66.7931, 82.0657, 30.0873)
Luminance	0.8206 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F478 #8B78F4

analogous

#F4C978 #E1F478 #A3F478

triadic

#E1F478 #78E1F4 #F478E1

tetradic

#E1F478 #78F4C9 #8B78F4 #F478A3

square

#E1F478 #78F4C9 #8B78F4 #F478A3

split-complementary

#E1F478 #78A3F4 #C978F4

monochromatic

#C0DF12 #D4EF3F #E1F478 #EEF9B1 #F9FDE3

Accessibility & contrast

On white

1.21

#E1F478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.41

#E1F478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F478

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F478	#FFFFFF	#000000	##000000
##E1F478	1.00	1.21	17.41	17.41
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.41	21.00	1.00	1.00
##000000	17.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96C

Deuteranopia (green-blind)

#FFEB7F

Tritanopia (blue-blind)

#ECE8D8

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e1f478;
/* rgb */ color: rgb(225, 244, 120);
/* oklch */ color: oklch(92.8% 0.150 116.6);

Tailwind

colors: {
  custom: {
    50: '#ecf7a2',
    500: '#e1f478',
    950: '#000000',
  },
}

SCSS

$custom: #e1f478;
$custom-light: #ecf7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f478",
  "rgb": {
    "r": 225,
    "g": 244,
    "b": 120
  },
  "hsl": {
    "h": 69.194,
    "s": 84.932,
    "l": 71.373
  },
  "oklch": {
    "l": 0.92805,
    "c": 0.15046,
    "h": 116.6
  },
  "luminance": 0.82065
}

Semantic roles & 50–950 ramp

primary

#E1F478

secondary

#5741CF

accent

#04E126

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E1F478

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

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