#ADD34F#ADD34F

#ADD34F is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.4% C 0.163 H 123.7°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#ADD34F
RGB	rgb(173, 211, 79)
HSL	hsl(77, 60%, 57%)
HSV	hsv(77, 63%, 83%)
CMYK	cmyk(18%, 0%, 62.6%, 17.3%)
CIE-LAB	lab(79.63, -31.56, 59.34)
CIE-LCH	lch(79.63, 67.22, 118.01°)
OKLab	oklab(81.36% -0.0906 0.136)
OKLCH	oklch(81.36% 0.163 123.7)
XYZ	xyz(41.9394, 56.0370, 16.0024)
Luminance	0.5604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD34F #754FD3

analogous

#D3B74F #ADD34F #6BD34F

triadic

#ADD34F #4FADD3 #D34FAD

tetradic

#ADD34F #4FD3B7 #754FD3 #D34F6B

square

#ADD34F #4FD3B7 #754FD3 #D34F6B

split-complementary

#ADD34F #4F6BD3 #B74FD3

monochromatic

#698622 #90B72E #ADD34F #C4DF80 #DBEBB1

Accessibility & contrast

On white

1.72

#ADD34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#ADD34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD34F

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD34F	#FFFFFF	#000000	##000000
##ADD34F	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC63F

Deuteranopia (green-blind)

#D9C559

Tritanopia (blue-blind)

#B5C9B7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #add34f;
/* rgb */ color: rgb(173, 211, 79);
/* oklch */ color: oklch(81.4% 0.163 123.7);

Tailwind

colors: {
  custom: {
    50: '#c8e086',
    500: '#add34f',
    950: '#000000',
  },
}

SCSS

$custom: #add34f;
$custom-light: #c8e086;
$custom-dark: #000000;

JSON

{
  "hex": "#add34f",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 79
  },
  "hsl": {
    "h": 77.273,
    "s": 60,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81362,
    "c": 0.16346,
    "h": 123.7
  },
  "luminance": 0.56037
}

Semantic roles & 50–950 ramp

primary

#ADD34F

secondary

#51398D

accent

#45E372

background

#FEFEFC

surface

#FAFCF3

border

#D3D5CD

text

#13150B

muted

#83847E

Preview Lab

Preview with #ADD34F

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

Preview Lab → · Contrast checker → · Palette generator →