#E4F479#E4F479

#E4F479 is a very light, vivid yellow. Relative luminance 0.826; OKLCH L 93.0% C 0.149 H 115.5°. Best body text is #000000 at 17.52:1 contrast (WCAG AA passes).

Color values

HEX	#E4F479
RGB	rgb(228, 244, 121)
HSL	hsl(68, 85%, 72%)
HSV	hsv(68, 50%, 96%)
CMYK	cmyk(6.6%, 0%, 50.4%, 4.3%)
CIE-LAB	lab(92.83, -22.34, 56.84)
CIE-LCH	lch(92.83, 61.08, 111.46°)
OKLab	oklab(93.04% -0.064 0.1342)
OKLCH	oklch(93.04% 0.149 115.5)
XYZ	xyz(67.7978, 82.5767, 30.4528)
Luminance	0.8258 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F479 #8979F4

analogous

#F4C779 #E4F479 #A7F479

triadic

#E4F479 #79E4F4 #F479E4

tetradic

#E4F479 #79F4C7 #8979F4 #F479A7

square

#E4F479 #79F4C7 #8979F4 #F479A7

split-complementary

#E4F479 #79A7F4 #C779F4

monochromatic

#C5E012 #D9EF40 #E4F479 #EFF9B2 #F9FDE3

Accessibility & contrast

On white

1.20

#E4F479 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.52

#E4F479 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F479

17.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F479	#FFFFFF	#000000	##000000
##E4F479	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)

#FFEA6E

Deuteranopia (green-blind)

#FFEB80

Tritanopia (blue-blind)

#F0E8D8

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e4f479;
/* rgb */ color: rgb(228, 244, 121);
/* oklch */ color: oklch(93.0% 0.149 115.5);

Tailwind

colors: {
  custom: {
    50: '#eef7a3',
    500: '#e4f479',
    950: '#000000',
  },
}

SCSS

$custom: #e4f479;
$custom-light: #eef7a3;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f479",
  "rgb": {
    "r": 228,
    "g": 244,
    "b": 121
  },
  "hsl": {
    "h": 67.805,
    "s": 84.828,
    "l": 71.569
  },
  "oklch": {
    "l": 0.93042,
    "c": 0.1487,
    "h": 115.5
  },
  "luminance": 0.82576
}

Semantic roles & 50–950 ramp

primary

#E4F479

secondary

#5542CF

accent

#04E121

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F479

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

Preview Lab → · Contrast checker → · Palette generator →