#E0E451#E0E451

#E0E451 is a very light, vivid yellow. Relative luminance 0.719; OKLCH L 88.9% C 0.165 H 110.8°. Best body text is #000000 at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#E0E451
RGB	rgb(224, 228, 81)
HSL	hsl(62, 73%, 61%)
HSV	hsv(62, 64%, 89%)
CMYK	cmyk(1.8%, 0%, 64.5%, 10.6%)
CIE-LAB	lab(87.93, -19.15, 68.41)
CIE-LCH	lch(87.93, 71.04, 105.64°)
OKLab	oklab(88.94% -0.0587 0.1543)
OKLCH	oklch(88.94% 0.165 110.8)
XYZ	xyz(59.9709, 71.9297, 18.5077)
Luminance	0.7193 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0E451 #5551E4

analogous

#E49F51 #E0E451 #96E451

triadic

#E0E451 #51E0E4 #E451E0

tetradic

#E0E451 #51E49F #5551E4 #E45196

square

#E0E451 #51E49F #5551E4 #E45196

split-complementary

#E0E451 #5196E4 #9F51E4

monochromatic

#9EA219 #D2D721 #E0E451 #E9EC86 #F3F4BB

Accessibility & contrast

On white

1.36

#E0E451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.39

#E0E451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0E451

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0E451	#FFFFFF	#000000	##000000
##E0E451	1.00	1.36	15.39	15.39
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.39	21.00	1.00	1.00
##000000	15.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DA3D

Deuteranopia (green-blind)

#F6DF5B

Tritanopia (blue-blind)

#EFD6C6

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #e0e451;
/* rgb */ color: rgb(224, 228, 81);
/* oklch */ color: oklch(88.9% 0.165 110.8);

Tailwind

colors: {
  custom: {
    50: '#edec89',
    500: '#e0e451',
    950: '#000000',
  },
}

SCSS

$custom: #e0e451;
$custom-light: #edec89;
$custom-dark: #000000;

JSON

{
  "hex": "#e0e451",
  "rgb": {
    "r": 224,
    "g": 228,
    "b": 81
  },
  "hsl": {
    "h": 61.633,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.88939,
    "c": 0.1651,
    "h": 110.8
  },
  "luminance": 0.71928
}

Semantic roles & 50–950 ramp

primary

#E0E451

secondary

#3835A4

accent

#10D516

background

#FFFEFC

surface

#FEFDF4

border

#D6D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #E0E451

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

Preview Lab → · Contrast checker → · Palette generator →