#ADD338#ADD338

#ADD338 is a light, vivid yellow-green. Relative luminance 0.558; OKLCH L 81.2% C 0.179 H 122.7°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#ADD338
RGB	rgb(173, 211, 56)
HSL	hsl(75, 64%, 52%)
HSV	hsv(75, 73%, 83%)
CMYK	cmyk(18%, 0%, 73.5%, 17.3%)
CIE-LAB	lab(79.48, -33.00, 67.85)
CIE-LCH	lch(79.48, 75.45, 115.94°)
OKLab	oklab(81.18% -0.0966 0.1506)
OKLCH	oklch(81.18% 0.179 122.7)
XYZ	xyz(41.2422, 55.7581, 12.3303)
Luminance	0.5576 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD338 #5E38D3

analogous

#D3AC38 #ADD338 #5FD338

triadic

#ADD338 #38ADD3 #D338AD

tetradic

#ADD338 #38D3AC #5E38D3 #D3385F

square

#ADD338 #38D3AC #5E38D3 #D3385F

split-complementary

#ADD338 #385FD3 #AC38D3

monochromatic

#60761A #88A925 #ADD338 #C2DE6A #D6E99C

Accessibility & contrast

On white

1.73

#ADD338 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#ADD338 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD338

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD338	#FFFFFF	#000000	##000000
##ADD338	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC617

Deuteranopia (green-blind)

#DBC546

Tritanopia (blue-blind)

#B6C8B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #add338;
/* rgb */ color: rgb(173, 211, 56);
/* oklch */ color: oklch(81.2% 0.179 122.7);

Tailwind

colors: {
  custom: {
    50: '#c9e079',
    500: '#add338',
    950: '#000000',
  },
}

SCSS

$custom: #add338;
$custom-light: #c9e079;
$custom-dark: #000000;

JSON

{
  "hex": "#add338",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 56
  },
  "hsl": {
    "h": 74.71,
    "s": 63.786,
    "l": 52.353
  },
  "oklch": {
    "l": 0.81183,
    "c": 0.17891,
    "h": 122.7
  },
  "luminance": 0.55758
}

Semantic roles & 50–950 ramp

primary

#ADD338

secondary

#44307F

accent

#41E76A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADD338

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

Preview Lab → · Contrast checker → · Palette generator →