#ADDD5B#ADDD5B

#ADDD5B is a very light, vivid yellow-green. Relative luminance 0.614; OKLCH L 83.8% C 0.167 H 126.8°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#ADDD5B
RGB	rgb(173, 221, 91)
HSL	hsl(82, 66%, 61%)
HSV	hsv(82, 59%, 87%)
CMYK	cmyk(21.7%, 0%, 58.8%, 13.3%)
CIE-LAB	lab(82.57, -35.22, 57.47)
CIE-LCH	lch(82.57, 67.40, 121.51°)
OKLab	oklab(83.77% -0.0997 0.1334)
OKLCH	oklch(83.77% 0.167 126.8)
XYZ	xyz(44.9783, 61.3518, 19.3679)
Luminance	0.6135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDD5B #8B5BDD

analogous

#DDCC5B #ADDD5B #6CDD5B

triadic

#ADDD5B #5BADDD #DD5BAD

tetradic

#ADDD5B #5BDDCC #8B5BDD #DD5B6C

square

#ADDD5B #5BDDCC #8B5BDD #DD5B6C

split-complementary

#ADDD5B #5B6CDD #CC5BDD

monochromatic

#6F9D21 #93D02B #ADDD5B #C6E88E #E0F2C0

Accessibility & contrast

On white

1.58

#ADDD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.27

#ADDD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDD5B

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDD5B	#FFFFFF	#000000	##000000
##ADDD5B	1.00	1.58	13.27	13.27
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.27	21.00	1.00	1.00
##000000	13.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF4D

Deuteranopia (green-blind)

#E1CD64

Tritanopia (blue-blind)

#B3D4C1

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #addd5b;
/* rgb */ color: rgb(173, 221, 91);
/* oklch */ color: oklch(83.8% 0.167 126.8);

Tailwind

colors: {
  custom: {
    50: '#c8e78e',
    500: '#addd5b',
    950: '#000000',
  },
}

SCSS

$custom: #addd5b;
$custom-light: #c8e78e;
$custom-dark: #000000;

JSON

{
  "hex": "#addd5b",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 91
  },
  "hsl": {
    "h": 82.154,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.83765,
    "c": 0.16659,
    "h": 126.8
  },
  "luminance": 0.61352
}

Semantic roles & 50–950 ramp

primary

#ADDD5B

secondary

#613BA1

accent

#18CE5B

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ADDD5B

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

Preview Lab → · Contrast checker → · Palette generator →