#E4F36A#E4F36A

#E4F36A is a very light, vivid yellow. Relative luminance 0.816; OKLCH L 92.7% C 0.161 H 114.8°. Best body text is #000000 at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#E4F36A
RGB	rgb(228, 243, 106)
HSL	hsl(67, 85%, 68%)
HSV	hsv(67, 56%, 95%)
CMYK	cmyk(6.2%, 0%, 56.4%, 4.7%)
CIE-LAB	lab(92.41, -23.09, 63.03)
CIE-LCH	lch(92.41, 67.13, 110.12°)
OKLab	oklab(92.66% -0.0676 0.1461)
OKLCH	oklch(92.66% 0.161 114.8)
XYZ	xyz(66.6484, 81.6368, 25.8794)
Luminance	0.8164 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F36A #796AF3

analogous

#F3BD6A #E4F36A #9FF36A

triadic

#E4F36A #6AE4F3 #F36AE4

tetradic

#E4F36A #6AF3BD #796AF3 #F36A9F

square

#E4F36A #6AF3BD #796AF3 #F36A9F

split-complementary

#E4F36A #6A9FF3 #BD6AF3

monochromatic

#BDD211 #DAEE31 #E4F36A #EEF8A3 #F9FCDB

Accessibility & contrast

On white

1.21

#E4F36A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.33

#E4F36A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F36A

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F36A	#FFFFFF	#000000	##000000
##E4F36A	1.00	1.21	17.33	17.33
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.33	21.00	1.00	1.00
##000000	17.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85B

Deuteranopia (green-blind)

#FFEB72

Tritanopia (blue-blind)

#F1E6D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e4f36a;
/* rgb */ color: rgb(228, 243, 106);
/* oklch */ color: oklch(92.7% 0.161 114.8);

Tailwind

colors: {
  custom: {
    50: '#eff799',
    500: '#e4f36a',
    950: '#000000',
  },
}

SCSS

$custom: #e4f36a;
$custom-light: #eff799;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f36a",
  "rgb": {
    "r": 228,
    "g": 243,
    "b": 106
  },
  "hsl": {
    "h": 66.569,
    "s": 85.093,
    "l": 68.431
  },
  "oklch": {
    "l": 0.92662,
    "c": 0.16096,
    "h": 114.8
  },
  "luminance": 0.81636
}

Semantic roles & 50–950 ramp

primary

#E4F36A

secondary

#4635CC

accent

#04E21C

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4F36A

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

Preview Lab → · Contrast checker → · Palette generator →