#DEF156#DEF156

#DEF156 is a very light, vivid yellow. Relative luminance 0.791; OKLCH L 91.6% C 0.176 H 115.9°. Best body text is #000000 at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#DEF156
RGB	rgb(222, 241, 86)
HSL	hsl(67, 85%, 64%)
HSV	hsv(67, 64%, 95%)
CMYK	cmyk(7.9%, 0%, 64.3%, 5.5%)
CIE-LAB	lab(91.29, -25.89, 69.90)
CIE-LCH	lch(91.29, 74.54, 110.32°)
OKLab	oklab(91.6% -0.077 0.1582)
OKLCH	oklch(91.6% 0.176 115.9)
XYZ	xyz(63.2606, 79.1130, 20.7401)
Luminance	0.7911 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF156 #6956F1

analogous

#F1B756 #DEF156 #91F156

triadic

#DEF156 #56DEF1 #F156DE

tetradic

#DEF156 #56F1B7 #6956F1 #F15691

square

#DEF156 #56F1B7 #6956F1 #F15691

split-complementary

#DEF156 #5691F1 #B756F1

monochromatic

#A8BD10 #D3EC1D #DEF156 #E9F68F #F4FAC7

Accessibility & contrast

On white

1.25

#DEF156 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.82

#DEF156 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF156

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF156	#FFFFFF	#000000	##000000
##DEF156	1.00	1.25	16.82	16.82
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.82	21.00	1.00	1.00
##000000	16.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE541

Deuteranopia (green-blind)

#FFE761

Tritanopia (blue-blind)

#EBE4D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #def156;
/* rgb */ color: rgb(222, 241, 86);
/* oklch */ color: oklch(91.6% 0.176 115.9);

Tailwind

colors: {
  custom: {
    50: '#ebf58d',
    500: '#def156',
    950: '#000000',
  },
}

SCSS

$custom: #def156;
$custom-light: #ebf58d;
$custom-dark: #000000;

JSON

{
  "hex": "#def156",
  "rgb": {
    "r": 222,
    "g": 241,
    "b": 86
  },
  "hsl": {
    "h": 67.355,
    "s": 84.699,
    "l": 64.118
  },
  "oklch": {
    "l": 0.91597,
    "c": 0.17597,
    "h": 115.9
  },
  "luminance": 0.79112
}

Semantic roles & 50–950 ramp

primary

#DEF156

secondary

#4130BB

accent

#04E11F

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DEF156

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

Preview Lab → · Contrast checker → · Palette generator →