#ADDF5B#ADDF5B

#ADDF5B is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.2% C 0.169 H 127.2°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#ADDF5B
RGB	rgb(173, 223, 91)
HSL	hsl(83, 67%, 62%)
HSV	hsv(83, 59%, 87%)
CMYK	cmyk(22.4%, 0%, 59.2%, 12.5%)
CIE-LAB	lab(83.13, -36.14, 58.10)
CIE-LCH	lch(83.13, 68.42, 121.88°)
OKLab	oklab(84.22% -0.1022 0.1348)
OKLCH	oklch(84.22% 0.169 127.2)
XYZ	xyz(45.5095, 62.4142, 19.5450)
Luminance	0.6241 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDF5B #8D5BDF

analogous

#DFCF5B #ADDF5B #6BDF5B

triadic

#ADDF5B #5BADDF #DF5BAD

tetradic

#ADDF5B #5BDFCF #8D5BDF #DF5B6B

square

#ADDF5B #5BDFCF #8D5BDF #DF5B6B

split-complementary

#ADDF5B #5B6BDF #CF5BDF

monochromatic

#6FA01F #93D429 #ADDF5B #C7E98E #E0F3C1

Accessibility & contrast

On white

1.56

#ADDF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#ADDF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDF5B

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDF5B	#FFFFFF	#000000	##000000
##ADDF5B	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD14C

Deuteranopia (green-blind)

#E3CE64

Tritanopia (blue-blind)

#B3D6C3

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #addf5b;
/* rgb */ color: rgb(173, 223, 91);
/* oklch */ color: oklch(84.2% 0.169 127.2);

Tailwind

colors: {
  custom: {
    50: '#c8e98e',
    500: '#addf5b',
    950: '#000000',
  },
}

SCSS

$custom: #addf5b;
$custom-light: #c8e98e;
$custom-dark: #000000;

JSON

{
  "hex": "#addf5b",
  "rgb": {
    "r": 173,
    "g": 223,
    "b": 91
  },
  "hsl": {
    "h": 82.727,
    "s": 67.347,
    "l": 61.569
  },
  "oklch": {
    "l": 0.84222,
    "c": 0.16918,
    "h": 127.2
  },
  "luminance": 0.62415
}

Semantic roles & 50–950 ramp

primary

#ADDF5B

secondary

#623BA3

accent

#16CF5C

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ADDF5B

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

Preview Lab → · Contrast checker → · Palette generator →