#EAF378#EAF378

#EAF378 is a very light, vivid yellow. Relative luminance 0.830; OKLCH L 93.3% C 0.147 H 112.7°. Best body text is #000000 at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#EAF378
RGB	rgb(234, 243, 120)
HSL	hsl(64, 84%, 71%)
HSV	hsv(64, 51%, 95%)
CMYK	cmyk(3.7%, 0%, 50.6%, 4.7%)
CIE-LAB	lab(92.99, -19.61, 57.60)
CIE-LCH	lch(92.99, 60.85, 108.80°)
OKLab	oklab(93.28% -0.0567 0.1357)
OKLCH	oklch(93.28% 0.147 112.7)
XYZ	xyz(69.3738, 82.9509, 30.1223)
Luminance	0.8295 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EAF378 #8178F3

analogous

#F3BE78 #EAF378 #ACF378

triadic

#EAF378 #78EAF3 #F378EA

tetradic

#EAF378 #78F3BE #8178F3 #F378AC

square

#EAF378 #78F3BE #8178F3 #F378AC

split-complementary

#EAF378 #78ACF3 #BE78F3

monochromatic

#CEDD14 #E1EE40 #EAF378 #F3F8B0 #FBFDE3

Accessibility & contrast

On white

1.19

#EAF378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.59

#EAF378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EAF378

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EAF378	#FFFFFF	#000000	##000000
##EAF378	1.00	1.19	17.59	17.59
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.59	21.00	1.00	1.00
##000000	17.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96C

Deuteranopia (green-blind)

#FFEC7F

Tritanopia (blue-blind)

#F7E7D7

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eaf378;
/* rgb */ color: rgb(234, 243, 120);
/* oklch */ color: oklch(93.3% 0.147 112.7);

Tailwind

colors: {
  custom: {
    50: '#f3f7a2',
    500: '#eaf378',
    950: '#000000',
  },
}

SCSS

$custom: #eaf378;
$custom-light: #f3f7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#eaf378",
  "rgb": {
    "r": 234,
    "g": 243,
    "b": 120
  },
  "hsl": {
    "h": 64.39,
    "s": 83.673,
    "l": 71.176
  },
  "oklch": {
    "l": 0.93278,
    "c": 0.14707,
    "h": 112.7
  },
  "luminance": 0.8295
}

Semantic roles & 50–950 ramp

primary

#EAF378

secondary

#4C42CE

accent

#05E015

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EAF378

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

Preview Lab → · Contrast checker → · Palette generator →