#E8F378#E8F378

#E8F378 is a very light, vivid yellow. Relative luminance 0.826; OKLCH L 93.1% C 0.147 H 113.5°. Best body text is #000000 at 17.52:1 contrast (WCAG AA passes).

Color values

HEX	#E8F378
RGB	rgb(232, 243, 120)
HSL	hsl(65, 84%, 71%)
HSV	hsv(65, 51%, 95%)
CMYK	cmyk(4.5%, 0%, 50.6%, 4.7%)
CIE-LAB	lab(92.85, -20.39, 57.39)
CIE-LCH	lch(92.85, 60.91, 109.56°)
OKLab	oklab(93.12% -0.0588 0.1353)
OKLCH	oklch(93.12% 0.148 113.5)
XYZ	xyz(68.7207, 82.6142, 30.0917)
Luminance	0.8261 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E8F378 #8378F3

analogous

#F3C078 #E8F378 #AAF378

triadic

#E8F378 #78E8F3 #F378E8

tetradic

#E8F378 #78F3C0 #8378F3 #F378AA

square

#E8F378 #78F3C0 #8378F3 #F378AA

split-complementary

#E8F378 #78AAF3 #C078F3

monochromatic

#CBDD14 #DEEE40 #E8F378 #F2F8B0 #FAFDE3

Accessibility & contrast

On white

1.20

#E8F378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.52

#E8F378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E8F378

17.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E8F378	#FFFFFF	#000000	##000000
##E8F378	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)

#FFE96C

Deuteranopia (green-blind)

#FFEC7F

Tritanopia (blue-blind)

#F5E7D7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e8f378;
/* rgb */ color: rgb(232, 243, 120);
/* oklch */ color: oklch(93.1% 0.147 113.5);

Tailwind

colors: {
  custom: {
    50: '#f1f7a2',
    500: '#e8f378',
    950: '#000000',
  },
}

SCSS

$custom: #e8f378;
$custom-light: #f1f7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#e8f378",
  "rgb": {
    "r": 232,
    "g": 243,
    "b": 120
  },
  "hsl": {
    "h": 65.366,
    "s": 83.673,
    "l": 71.176
  },
  "oklch": {
    "l": 0.93124,
    "c": 0.1475,
    "h": 113.5
  },
  "luminance": 0.82613
}

Semantic roles & 50–950 ramp

primary

#E8F378

secondary

#4E42CE

accent

#05E019

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E8F378

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

Preview Lab → · Contrast checker → · Palette generator →