#DEF053#DEF053

#DEF053 is a very light, vivid yellow. Relative luminance 0.785; OKLCH L 91.4% C 0.177 H 115.6°. Best body text is #000000 at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#DEF053
RGB	rgb(222, 240, 83)
HSL	hsl(67, 84%, 63%)
HSV	hsv(67, 65%, 94%)
CMYK	cmyk(7.5%, 0%, 65.4%, 5.9%)
CIE-LAB	lab(91.00, -25.59, 70.75)
CIE-LCH	lch(91.00, 75.24, 109.89°)
OKLab	oklab(91.36% -0.0765 0.1596)
OKLCH	oklch(91.36% 0.177 115.6)
XYZ	xyz(62.8471, 78.4752, 20.0184)
Luminance	0.7847 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF053 #6553F0

analogous

#F0B353 #DEF053 #8FF053

triadic

#DEF053 #53DEF0 #F053DE

tetradic

#DEF053 #53F0B3 #6553F0 #F0538F

square

#DEF053 #53F0B3 #6553F0 #F0538F

split-complementary

#DEF053 #538FF0 #B353F0

monochromatic

#A5B910 #D3EB1B #DEF053 #E9F58B #F4FAC4

Accessibility & contrast

On white

1.26

#DEF053 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.69

#DEF053 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF053

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF053	#FFFFFF	#000000	##000000
##DEF053	1.00	1.26	16.69	16.69
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.69	21.00	1.00	1.00
##000000	16.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE43D

Deuteranopia (green-blind)

#FFE65E

Tritanopia (blue-blind)

#EBE3D0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #def053;
/* rgb */ color: rgb(222, 240, 83);
/* oklch */ color: oklch(91.4% 0.177 115.6);

Tailwind

colors: {
  custom: {
    50: '#ecf48b',
    500: '#def053',
    950: '#000000',
  },
}

SCSS

$custom: #def053;
$custom-light: #ecf48b;
$custom-dark: #000000;

JSON

{
  "hex": "#def053",
  "rgb": {
    "r": 222,
    "g": 240,
    "b": 83
  },
  "hsl": {
    "h": 66.879,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91358,
    "c": 0.17697,
    "h": 115.6
  },
  "luminance": 0.78474
}

Semantic roles & 50–950 ramp

primary

#DEF053

secondary

#3F30B8

accent

#05E01E

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #DEF053

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

Preview Lab → · Contrast checker → · Palette generator →