#ADD35B#ADD35B

#ADD35B is a light, vivid yellow-green. Relative luminance 0.562; OKLCH L 81.5% C 0.154 H 124.5°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#ADD35B
RGB	rgb(173, 211, 91)
HSL	hsl(79, 58%, 59%)
HSV	hsv(79, 57%, 83%)
CMYK	cmyk(18%, 0%, 56.9%, 17.3%)
CIE-LAB	lab(79.74, -30.59, 54.27)
CIE-LCH	lch(79.74, 62.30, 119.41°)
OKLab	oklab(81.49% -0.0869 0.1266)
OKLCH	oklch(81.49% 0.154 124.5)
XYZ	xyz(42.4163, 56.2278, 18.5139)
Luminance	0.5623 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD35B #815BD3

analogous

#D3BD5B #ADD35B #71D35B

triadic

#ADD35B #5BADD3 #D35BAD

tetradic

#ADD35B #5BD3BD #815BD3 #D35B71

square

#ADD35B #5BD3BD #815BD3 #D35B71

split-complementary

#ADD35B #5B71D3 #BD5BD3

monochromatic

#6D8E26 #92BE33 #ADD35B #C5E08B #DDEDBC

Accessibility & contrast

On white

1.71

#ADD35B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#ADD35B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD35B

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD35B	#FFFFFF	#000000	##000000
##ADD35B	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74E

Deuteranopia (green-blind)

#D9C563

Tritanopia (blue-blind)

#B4CAB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #add35b;
/* rgb */ color: rgb(173, 211, 91);
/* oklch */ color: oklch(81.5% 0.154 124.5);

Tailwind

colors: {
  custom: {
    50: '#c8e08d',
    500: '#add35b',
    950: '#000000',
  },
}

SCSS

$custom: #add35b;
$custom-light: #c8e08d;
$custom-dark: #000000;

JSON

{
  "hex": "#add35b",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 91
  },
  "hsl": {
    "h": 79,
    "s": 57.692,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81485,
    "c": 0.15354,
    "h": 124.5
  },
  "luminance": 0.56228
}

Semantic roles & 50–950 ramp

primary

#ADD35B

secondary

#5A3F94

accent

#47E178

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #ADD35B

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

Preview Lab → · Contrast checker → · Palette generator →