#E4F15A#E4F15A

#E4F15A is a very light, vivid yellow. Relative luminance 0.801; OKLCH L 92.1% C 0.171 H 113.9°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#E4F15A
RGB	rgb(228, 241, 90)
HSL	hsl(65, 84%, 65%)
HSV	hsv(65, 63%, 95%)
CMYK	cmyk(5.4%, 0%, 62.7%, 5.5%)
CIE-LAB	lab(91.75, -23.25, 68.95)
CIE-LCH	lch(91.75, 72.77, 108.63°)
OKLab	oklab(92.09% -0.0696 0.1567)
OKLCH	oklch(92.09% 0.171 113.9)
XYZ	xyz(65.2973, 80.1440, 21.7004)
Luminance	0.8014 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F15A #675AF1

analogous

#F1B35A #E4F15A #98F15A

triadic

#E4F15A #5AE4F1 #F15AE4

tetradic

#E4F15A #5AF1B3 #675AF1 #F15A98

square

#E4F15A #5AF1B3 #675AF1 #F15A98

split-complementary

#E4F15A #5A98F1 #B35AF1

monochromatic

#B1C010 #DBEC22 #E4F15A #EDF692 #F6FBCB

Accessibility & contrast

On white

1.23

#E4F15A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#E4F15A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F15A

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F15A	#FFFFFF	#000000	##000000
##E4F15A	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE647

Deuteranopia (green-blind)

#FFE964

Tritanopia (blue-blind)

#F2E4D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e4f15a;
/* rgb */ color: rgb(228, 241, 90);
/* oklch */ color: oklch(92.1% 0.171 113.9);

Tailwind

colors: {
  custom: {
    50: '#f0f58f',
    500: '#e4f15a',
    950: '#000000',
  },
}

SCSS

$custom: #e4f15a;
$custom-light: #f0f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f15a",
  "rgb": {
    "r": 228,
    "g": 241,
    "b": 90
  },
  "hsl": {
    "h": 65.166,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.92086,
    "c": 0.17141,
    "h": 113.9
  },
  "luminance": 0.80143
}

Semantic roles & 50–950 ramp

primary

#E4F15A

secondary

#3D31BE

accent

#05E118

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4F15A

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

Preview Lab → · Contrast checker → · Palette generator →