#E0F45B#E0F45B

#E0F45B is a very light, vivid yellow. Relative luminance 0.813; OKLCH L 92.4% C 0.175 H 116.3°. Best body text is #000000 at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#E0F45B
RGB	rgb(224, 244, 91)
HSL	hsl(68, 87%, 66%)
HSV	hsv(68, 63%, 96%)
CMYK	cmyk(8.2%, 0%, 62.7%, 4.3%)
CIE-LAB	lab(92.27, -26.20, 69.01)
CIE-LCH	lch(92.27, 73.82, 110.79°)
OKLab	oklab(92.43% -0.0775 0.157)
OKLCH	oklch(92.43% 0.175 116.3)
XYZ	xyz(64.9809, 81.3048, 22.1657)
Luminance	0.8130 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0F45B #6F5BF4

analogous

#F4BB5B #E0F45B #93F45B

triadic

#E0F45B #5BE0F4 #F45BE0

tetradic

#E0F45B #5BF4BB #6F5BF4 #F45B93

square

#E0F45B #5BF4BB #6F5BF4 #F45B93

split-complementary

#E0F45B #5B93F4 #BB5BF4

monochromatic

#AFC70D #D5F022 #E0F45B #EBF894 #F6FCCE

Accessibility & contrast

On white

1.22

#E0F45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.26

#E0F45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0F45B

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0F45B	#FFFFFF	#000000	##000000
##E0F45B	1.00	1.22	17.26	17.26
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.26	21.00	1.00	1.00
##000000	17.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE847

Deuteranopia (green-blind)

#FFEA65

Tritanopia (blue-blind)

#EDE7D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e0f45b;
/* rgb */ color: rgb(224, 244, 91);
/* oklch */ color: oklch(92.4% 0.175 116.3);

Tailwind

colors: {
  custom: {
    50: '#edf790',
    500: '#e0f45b',
    950: '#000000',
  },
}

SCSS

$custom: #e0f45b;
$custom-light: #edf790;
$custom-dark: #000000;

JSON

{
  "hex": "#e0f45b",
  "rgb": {
    "r": 224,
    "g": 244,
    "b": 91
  },
  "hsl": {
    "h": 67.843,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.92432,
    "c": 0.1751,
    "h": 116.3
  },
  "luminance": 0.81304
}

Semantic roles & 50–950 ramp

primary

#E0F45B

secondary

#432FC4

accent

#02E41F

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E0F45B

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

Preview Lab → · Contrast checker → · Palette generator →