#ADD44F#ADD44F

#ADD44F is a light, vivid yellow-green. Relative luminance 0.565; OKLCH L 81.6% C 0.165 H 123.9°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#ADD44F
RGB	rgb(173, 212, 79)
HSL	hsl(78, 61%, 57%)
HSV	hsv(78, 63%, 83%)
CMYK	cmyk(18.4%, 0%, 62.7%, 16.9%)
CIE-LAB	lab(79.92, -32.03, 59.65)
CIE-LCH	lch(79.92, 67.70, 118.24°)
OKLab	oklab(81.59% -0.0919 0.1367)
OKLCH	oklch(81.59% 0.165 123.9)
XYZ	xyz(42.1886, 56.5354, 16.0854)
Luminance	0.5654 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD44F #764FD4

analogous

#D4B94F #ADD44F #6BD44F

triadic

#ADD44F #4FADD4 #D44FAD

tetradic

#ADD44F #4FD4B9 #764FD4 #D44F6B

square

#ADD44F #4FD4B9 #764FD4 #D44F6B

split-complementary

#ADD44F #4F6BD4 #B94FD4

monochromatic

#698721 #90B92D #ADD44F #C4E080 #DBECB1

Accessibility & contrast

On white

1.71

#ADD44F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#ADD44F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD44F

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD44F	#FFFFFF	#000000	##000000
##ADD44F	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73F

Deuteranopia (green-blind)

#DAC659

Tritanopia (blue-blind)

#B5CAB8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #add44f;
/* rgb */ color: rgb(173, 212, 79);
/* oklch */ color: oklch(81.6% 0.165 123.9);

Tailwind

colors: {
  custom: {
    50: '#c8e186',
    500: '#add44f',
    950: '#000000',
  },
}

SCSS

$custom: #add44f;
$custom-light: #c8e186;
$custom-dark: #000000;

JSON

{
  "hex": "#add44f",
  "rgb": {
    "r": 173,
    "g": 212,
    "b": 79
  },
  "hsl": {
    "h": 77.594,
    "s": 60.731,
    "l": 57.059
  },
  "oklch": {
    "l": 0.8159,
    "c": 0.16471,
    "h": 123.9
  },
  "luminance": 0.56536
}

Semantic roles & 50–950 ramp

primary

#ADD44F

secondary

#52398E

accent

#44E473

background

#FEFEFC

surface

#FAFCF3

border

#D3D5CD

text

#13150C

muted

#83847F

Preview Lab

Preview with #ADD44F

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

Preview Lab → · Contrast checker → · Palette generator →