#ADD32F#ADD32F

#ADD32F is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.1% C 0.184 H 122.4°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#ADD32F
RGB	rgb(173, 211, 47)
HSL	hsl(74, 65%, 51%)
HSV	hsv(74, 78%, 83%)
CMYK	cmyk(18%, 0%, 77.7%, 17.3%)
CIE-LAB	lab(79.43, -33.42, 70.62)
CIE-LCH	lch(79.43, 78.13, 115.32°)
OKLab	oklab(81.13% -0.0984 0.155)
OKLCH	oklch(81.13% 0.184 122.4)
XYZ	xyz(41.0416, 55.6779, 11.2735)
Luminance	0.5568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD32F #552FD3

analogous

#D3A72F #ADD32F #5BD32F

triadic

#ADD32F #2FADD3 #D32FAD

tetradic

#ADD32F #2FD3A7 #552FD3 #D32F5B

square

#ADD32F #2FD3A7 #552FD3 #D32F5B

split-complementary

#ADD32F #2F5BD3 #A72FD3

monochromatic

#5B7018 #85A222 #ADD32F #C1DE62 #D5E894

Accessibility & contrast

On white

1.73

#ADD32F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#ADD32F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD32F

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD32F	#FFFFFF	#000000	##000000
##ADD32F	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C600

Deuteranopia (green-blind)

#DBC540

Tritanopia (blue-blind)

#B6C8B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #add32f;
/* rgb */ color: rgb(173, 211, 47);
/* oklch */ color: oklch(81.1% 0.184 122.4);

Tailwind

colors: {
  custom: {
    50: '#cae075',
    500: '#add32f',
    950: '#000000',
  },
}

SCSS

$custom: #add32f;
$custom-light: #cae075;
$custom-dark: #000000;

JSON

{
  "hex": "#add32f",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 47
  },
  "hsl": {
    "h": 73.902,
    "s": 65.079,
    "l": 50.588
  },
  "oklch": {
    "l": 0.81131,
    "c": 0.18359,
    "h": 122.4
  },
  "luminance": 0.55678
}

Semantic roles & 50–950 ramp

primary

#ADD32F

secondary

#3F2D79

accent

#40E867

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #ADD32F

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

Preview Lab → · Contrast checker → · Palette generator →