#E0F05A#E0F05A

#E0F05A is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 91.6% C 0.171 H 115.0°. Best body text is #000000 at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#E0F05A
RGB	rgb(224, 240, 90)
HSL	hsl(66, 83%, 65%)
HSV	hsv(66, 63%, 94%)
CMYK	cmyk(6.7%, 0%, 62.5%, 5.9%)
CIE-LAB	lab(91.19, -24.37, 68.27)
CIE-LCH	lch(91.19, 72.49, 109.64°)
OKLab	oklab(91.57% -0.0725 0.1553)
OKLCH	oklch(91.57% 0.171 115)
XYZ	xyz(63.7475, 78.9067, 21.5432)
Luminance	0.7891 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0F05A #6A5AF0

analogous

#F0B55A #E0F05A #95F05A

triadic

#E0F05A #5AE0F0 #F05AE0

tetradic

#E0F05A #5AF0B5 #6A5AF0 #F05A95

square

#E0F05A #5AF0B5 #6A5AF0 #F05A95

split-complementary

#E0F05A #5A95F0 #B55AF0

monochromatic

#ACBE11 #D5EB22 #E0F05A #EBF592 #F5FACA

Accessibility & contrast

On white

1.25

#E0F05A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.78

#E0F05A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0F05A

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0F05A	#FFFFFF	#000000	##000000
##E0F05A	1.00	1.25	16.78	16.78
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.78	21.00	1.00	1.00
##000000	16.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE547

Deuteranopia (green-blind)

#FFE764

Tritanopia (blue-blind)

#EDE3D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e0f05a;
/* rgb */ color: rgb(224, 240, 90);
/* oklch */ color: oklch(91.6% 0.171 115.0);

Tailwind

colors: {
  custom: {
    50: '#edf48f',
    500: '#e0f05a',
    950: '#000000',
  },
}

SCSS

$custom: #e0f05a;
$custom-light: #edf48f;
$custom-dark: #000000;

JSON

{
  "hex": "#e0f05a",
  "rgb": {
    "r": 224,
    "g": 240,
    "b": 90
  },
  "hsl": {
    "h": 66.4,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.91568,
    "c": 0.17139,
    "h": 115
  },
  "luminance": 0.78906
}

Semantic roles & 50–950 ramp

primary

#E0F05A

secondary

#4032BD

accent

#06E01D

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E0F05A

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

Preview Lab → · Contrast checker → · Palette generator →