#ACC83B#ACC83B

#ACC83B is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.6% C 0.165 H 120.2°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#ACC83B
RGB	rgb(172, 200, 59)
HSL	hsl(72, 56%, 51%)
HSV	hsv(72, 71%, 78%)
CMYK	cmyk(14%, 0%, 70.5%, 21.6%)
CIE-LAB	lab(76.31, -28.08, 63.70)
CIE-LCH	lch(76.31, 69.61, 113.79°)
OKLab	oklab(78.62% -0.0828 0.1424)
OKLCH	oklch(78.62% 0.165 120.2)
XYZ	xyz(38.4576, 50.3951, 11.8381)
Luminance	0.5040 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC83B #573BC8

analogous

#C89D3B #ACC83B #65C83B

triadic

#ACC83B #3BACC8 #C83BAC

tetradic

#ACC83B #3BC89D #573BC8 #C83B65

square

#ACC83B #3BC89D #573BC8 #C83B65

split-complementary

#ACC83B #3B65C8 #9D3BC8

monochromatic

#5B6B1E #849A2B #ACC83B #C0D56B #D4E39B

Accessibility & contrast

On white

1.90

#ACC83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#ACC83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC83B

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC83B	#FFFFFF	#000000	##000000
##ACC83B	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC23

Deuteranopia (green-blind)

#D1BD47

Tritanopia (blue-blind)

#B6BDAC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #acc83b;
/* rgb */ color: rgb(172, 200, 59);
/* oklch */ color: oklch(78.6% 0.165 120.2);

Tailwind

colors: {
  custom: {
    50: '#c8d87a',
    500: '#acc83b',
    950: '#000000',
  },
}

SCSS

$custom: #acc83b;
$custom-light: #c8d87a;
$custom-dark: #000000;

JSON

{
  "hex": "#acc83b",
  "rgb": {
    "r": 172,
    "g": 200,
    "b": 59
  },
  "hsl": {
    "h": 71.915,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78619,
    "c": 0.16466,
    "h": 120.2
  },
  "luminance": 0.50395
}

Semantic roles & 50–950 ramp

primary

#ACC83B

secondary

#403374

accent

#48DF66

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #ACC83B

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

Preview Lab → · Contrast checker → · Palette generator →