#ACD03B#ACD03B

#ACD03B is a light, vivid yellow-green. Relative luminance 0.542; OKLCH L 80.4% C 0.174 H 122.4°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#ACD03B
RGB	rgb(172, 208, 59)
HSL	hsl(74, 61%, 52%)
HSV	hsv(74, 72%, 82%)
CMYK	cmyk(17.3%, 0%, 71.6%, 18.4%)
CIE-LAB	lab(78.58, -31.85, 65.93)
CIE-LCH	lch(78.58, 73.22, 115.78°)
OKLab	oklab(80.45% -0.0931 0.147)
OKLCH	oklch(80.45% 0.174 122.4)
XYZ	xyz(40.3591, 54.1981, 12.4719)
Luminance	0.5420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD03B #5F3BD0

analogous

#D0AA3B #ACD03B #61D03B

triadic

#ACD03B #3BACD0 #D03BAC

tetradic

#ACD03B #3BD0AA #5F3BD0 #D03B61

square

#ACD03B #3BD0AA #5F3BD0 #D03B61

split-complementary

#ACD03B #3B61D0 #AA3BD0

monochromatic

#5F751C #88A628 #ACD03B #C1DC6C #D6E89E

Accessibility & contrast

On white

1.77

#ACD03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#ACD03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD03B

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD03B	#FFFFFF	#000000	##000000
##ACD03B	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31F

Deuteranopia (green-blind)

#D8C248

Tritanopia (blue-blind)

#B5C5B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #acd03b;
/* rgb */ color: rgb(172, 208, 59);
/* oklch */ color: oklch(80.4% 0.174 122.4);

Tailwind

colors: {
  custom: {
    50: '#c8de7b',
    500: '#acd03b',
    950: '#000000',
  },
}

SCSS

$custom: #acd03b;
$custom-light: #c8de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#acd03b",
  "rgb": {
    "r": 172,
    "g": 208,
    "b": 59
  },
  "hsl": {
    "h": 74.497,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.80446,
    "c": 0.17406,
    "h": 122.4
  },
  "luminance": 0.54198
}

Semantic roles & 50–950 ramp

primary

#ACD03B

secondary

#44327D

accent

#43E46A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACD03B

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

Preview Lab → · Contrast checker → · Palette generator →