#E4F36E#E4F36E

#E4F36E is a very light, vivid yellow. Relative luminance 0.817; OKLCH L 92.7% C 0.158 H 114.9°. Best body text is #000000 at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#E4F36E
RGB	rgb(228, 243, 110)
HSL	hsl(67, 85%, 69%)
HSV	hsv(67, 55%, 95%)
CMYK	cmyk(6.2%, 0%, 54.7%, 4.7%)
CIE-LAB	lab(92.45, -22.78, 61.33)
CIE-LCH	lch(92.45, 65.43, 110.38°)
OKLab	oklab(92.7% -0.0663 0.1429)
OKLCH	oklch(92.7% 0.158 114.9)
XYZ	xyz(66.8612, 81.7219, 27.0005)
Luminance	0.8172 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F36E #7D6EF3

analogous

#F3C06E #E4F36E #A2F36E

triadic

#E4F36E #6EE4F3 #F36EE4

tetradic

#E4F36E #6EF3C0 #7D6EF3 #F36EA2

square

#E4F36E #6EF3C0 #7D6EF3 #F36EA2

split-complementary

#E4F36E #6EA2F3 #C06EF3

monochromatic

#BFD512 #D9EE35 #E4F36E #EFF8A7 #F9FCDF

Accessibility & contrast

On white

1.21

#E4F36E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.34

#E4F36E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F36E

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F36E	#FFFFFF	#000000	##000000
##E4F36E	1.00	1.21	17.34	17.34
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.34	21.00	1.00	1.00
##000000	17.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE860

Deuteranopia (green-blind)

#FFEB76

Tritanopia (blue-blind)

#F1E7D6

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e4f36e;
/* rgb */ color: rgb(228, 243, 110);
/* oklch */ color: oklch(92.7% 0.158 114.9);

Tailwind

colors: {
  custom: {
    50: '#eff79c',
    500: '#e4f36e',
    950: '#000000',
  },
}

SCSS

$custom: #e4f36e;
$custom-light: #eff79c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f36e",
  "rgb": {
    "r": 228,
    "g": 243,
    "b": 110
  },
  "hsl": {
    "h": 66.767,
    "s": 84.713,
    "l": 69.216
  },
  "oklch": {
    "l": 0.92704,
    "c": 0.15752,
    "h": 114.9
  },
  "luminance": 0.81721
}

Semantic roles & 50–950 ramp

primary

#E4F36E

secondary

#4939CC

accent

#04E11D

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4F36E

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

Preview Lab → · Contrast checker → · Palette generator →