#ADD34D#ADD34D

#ADD34D is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.3% C 0.165 H 123.6°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#ADD34D
RGB	rgb(173, 211, 77)
HSL	hsl(77, 60%, 56%)
HSV	hsv(77, 64%, 83%)
CMYK	cmyk(18%, 0%, 63.5%, 17.3%)
CIE-LAB	lab(79.62, -31.71, 60.15)
CIE-LCH	lch(79.62, 68.00, 117.80°)
OKLab	oklab(81.34% -0.0912 0.1375)
OKLCH	oklch(81.34% 0.165 123.6)
XYZ	xyz(41.8677, 56.0083, 15.6247)
Luminance	0.5601 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD34D #734DD3

analogous

#D3B64D #ADD34D #6AD34D

triadic

#ADD34D #4DADD3 #D34DAD

tetradic

#ADD34D #4DD3B6 #734DD3 #D34D6A

square

#ADD34D #4DD3B6 #734DD3 #D34D6A

split-complementary

#ADD34D #4D6AD3 #B64DD3

monochromatic

#688521 #8FB62D #ADD34D #C4DF7E #DAEBAF

Accessibility & contrast

On white

1.72

#ADD34D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#ADD34D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD34D

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD34D	#FFFFFF	#000000	##000000
##ADD34D	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC63C

Deuteranopia (green-blind)

#D9C557

Tritanopia (blue-blind)

#B5C9B7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #add34d;
/* rgb */ color: rgb(173, 211, 77);
/* oklch */ color: oklch(81.3% 0.165 123.6);

Tailwind

colors: {
  custom: {
    50: '#c8e085',
    500: '#add34d',
    950: '#000000',
  },
}

SCSS

$custom: #add34d;
$custom-light: #c8e085;
$custom-dark: #000000;

JSON

{
  "hex": "#add34d",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 77
  },
  "hsl": {
    "h": 77.015,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81344,
    "c": 0.16499,
    "h": 123.6
  },
  "luminance": 0.56009
}

Semantic roles & 50–950 ramp

primary

#ADD34D

secondary

#50398C

accent

#44E471

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #ADD34D

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

Preview Lab → · Contrast checker → · Palette generator →