#ADDF5F#ADDF5F

#ADDF5F is a very light, vivid yellow-green. Relative luminance 0.625; OKLCH L 84.3% C 0.166 H 127.5°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#ADDF5F
RGB	rgb(173, 223, 95)
HSL	hsl(83, 67%, 62%)
HSV	hsv(83, 57%, 87%)
CMYK	cmyk(22.4%, 0%, 57.4%, 12.5%)
CIE-LAB	lab(83.17, -35.79, 56.40)
CIE-LCH	lch(83.17, 66.79, 122.40°)
OKLab	oklab(84.26% -0.1009 0.1316)
OKLCH	oklch(84.26% 0.166 127.5)
XYZ	xyz(45.6867, 62.4850, 20.4781)
Luminance	0.6249 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDF5F #915FDF

analogous

#DFD15F #ADDF5F #6DDF5F

triadic

#ADDF5F #5FADDF #DF5FAD

tetradic

#ADDF5F #5FDFD1 #915FDF #DF5F6D

square

#ADDF5F #5FDFD1 #915FDF #DF5F6D

split-complementary

#ADDF5F #5F6DDF #D15FDF

monochromatic

#70A321 #93D52C #ADDF5F #C7E992 #E1F3C5

Accessibility & contrast

On white

1.56

#ADDF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#ADDF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDF5F

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDF5F	#FFFFFF	#000000	##000000
##ADDF5F	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D151

Deuteranopia (green-blind)

#E2CE68

Tritanopia (blue-blind)

#B2D6C3

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #addf5f;
/* rgb */ color: rgb(173, 223, 95);
/* oklch */ color: oklch(84.3% 0.166 127.5);

Tailwind

colors: {
  custom: {
    50: '#c8e990',
    500: '#addf5f',
    950: '#000000',
  },
}

SCSS

$custom: #addf5f;
$custom-light: #c8e990;
$custom-dark: #000000;

JSON

{
  "hex": "#addf5f",
  "rgb": {
    "r": 173,
    "g": 223,
    "b": 95
  },
  "hsl": {
    "h": 83.438,
    "s": 66.667,
    "l": 62.353
  },
  "oklch": {
    "l": 0.84264,
    "c": 0.16584,
    "h": 127.5
  },
  "luminance": 0.62486
}

Semantic roles & 50–950 ramp

primary

#ADDF5F

secondary

#663CA6

accent

#17CF5F

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ADDF5F

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

Preview Lab → · Contrast checker → · Palette generator →