#DEF158#DEF158

#DEF158 is a very light, vivid yellow. Relative luminance 0.791; OKLCH L 91.6% C 0.175 H 116.0°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#DEF158
RGB	rgb(222, 241, 88)
HSL	hsl(67, 85%, 65%)
HSV	hsv(67, 63%, 95%)
CMYK	cmyk(7.9%, 0%, 63.5%, 5.5%)
CIE-LAB	lab(91.30, -25.76, 69.14)
CIE-LCH	lch(91.30, 73.78, 110.44°)
OKLab	oklab(91.61% -0.0765 0.1569)
OKLCH	oklch(91.61% 0.175 116)
XYZ	xyz(63.3424, 79.1456, 21.1704)
Luminance	0.7914 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF158 #6B58F1

analogous

#F1B858 #DEF158 #92F158

triadic

#DEF158 #58DEF1 #F158DE

tetradic

#DEF158 #58F1B8 #6B58F1 #F15892

square

#DEF158 #58F1B8 #6B58F1 #F15892

split-complementary

#DEF158 #5892F1 #B858F1

monochromatic

#A9BF10 #D3EC20 #DEF158 #E9F690 #F4FAC9

Accessibility & contrast

On white

1.25

#DEF158 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#DEF158 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF158

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF158	#FFFFFF	#000000	##000000
##DEF158	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE544

Deuteranopia (green-blind)

#FFE763

Tritanopia (blue-blind)

#EBE4D2

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #def158;
/* rgb */ color: rgb(222, 241, 88);
/* oklch */ color: oklch(91.6% 0.175 116.0);

Tailwind

colors: {
  custom: {
    50: '#ebf58e',
    500: '#def158',
    950: '#000000',
  },
}

SCSS

$custom: #def158;
$custom-light: #ebf58e;
$custom-dark: #000000;

JSON

{
  "hex": "#def158",
  "rgb": {
    "r": 222,
    "g": 241,
    "b": 88
  },
  "hsl": {
    "h": 67.451,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.91614,
    "c": 0.17454,
    "h": 116
  },
  "luminance": 0.79145
}

Semantic roles & 50–950 ramp

primary

#DEF158

secondary

#4230BD

accent

#05E120

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DEF158

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

Preview Lab → · Contrast checker → · Palette generator →