#ACD93B#ACD93B

#ACD93B is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.5% C 0.185 H 124.5°. Best body text is #000000 at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#ACD93B
RGB	rgb(172, 217, 59)
HSL	hsl(77, 68%, 54%)
HSV	hsv(77, 73%, 85%)
CMYK	cmyk(20.7%, 0%, 72.8%, 14.9%)
CIE-LAB	lab(81.13, -35.99, 68.43)
CIE-LCH	lch(81.13, 77.31, 117.74°)
OKLab	oklab(82.51% -0.1045 0.1523)
OKLCH	oklch(82.51% 0.185 124.5)
XYZ	xyz(42.6159, 58.7117, 13.2242)
Luminance	0.5871 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD93B #683BD9

analogous

#D9B73B #ACD93B #5DD93B

triadic

#ACD93B #3BACD9 #D93BAC

tetradic

#ACD93B #3BD9B7 #683BD9 #D93B5D

square

#ACD93B #3BD9B7 #683BD9 #D93B5D

split-complementary

#ACD93B #3B5DD9 #B73BD9

monochromatic

#638119 #8BB423 #ACD93B #C2E36E #D7EDA2

Accessibility & contrast

On white

1.65

#ACD93B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.74

#ACD93B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD93B

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD93B	#FFFFFF	#000000	##000000
##ACD93B	1.00	1.65	12.74	12.74
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.74	21.00	1.00	1.00
##000000	12.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB1B

Deuteranopia (green-blind)

#DFC949

Tritanopia (blue-blind)

#B4CEBB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #acd93b;
/* rgb */ color: rgb(172, 217, 59);
/* oklch */ color: oklch(82.5% 0.185 124.5);

Tailwind

colors: {
  custom: {
    50: '#c9e57c',
    500: '#acd93b',
    950: '#000000',
  },
}

SCSS

$custom: #acd93b;
$custom-light: #c9e57c;
$custom-dark: #000000;

JSON

{
  "hex": "#acd93b",
  "rgb": {
    "r": 172,
    "g": 217,
    "b": 59
  },
  "hsl": {
    "h": 77.089,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.82512,
    "c": 0.18469,
    "h": 124.5
  },
  "luminance": 0.58712
}

Semantic roles & 50–950 ramp

primary

#ACD93B

secondary

#493188

accent

#3DEA6F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACD93B

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

Preview Lab → · Contrast checker → · Palette generator →