#ACC83F#ACC83F

#ACC83F is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.6% C 0.162 H 120.3°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#ACC83F
RGB	rgb(172, 200, 63)
HSL	hsl(72, 55%, 52%)
HSV	hsv(72, 69%, 78%)
CMYK	cmyk(14%, 0%, 68.5%, 21.6%)
CIE-LAB	lab(76.34, -27.85, 62.24)
CIE-LCH	lch(76.34, 68.19, 114.10°)
OKLab	oklab(78.65% -0.0818 0.1399)
OKLCH	oklch(78.65% 0.162 120.3)
XYZ	xyz(38.5654, 50.4382, 12.4055)
Luminance	0.5044 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC83F #5B3FC8

analogous

#C8A03F #ACC83F #68C83F

triadic

#ACC83F #3FACC8 #C83FAC

tetradic

#ACC83F #3FC8A0 #5B3FC8 #C83F68

square

#ACC83F #3FC8A0 #5B3FC8 #C83F68

split-complementary

#ACC83F #3F68C8 #A03FC8

monochromatic

#5D6D1F #869D2D #ACC83F #C1D66F #D5E39E

Accessibility & contrast

On white

1.89

#ACC83F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#ACC83F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC83F

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC83F	#FFFFFF	#000000	##000000
##ACC83F	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2A

Deuteranopia (green-blind)

#D1BD4A

Tritanopia (blue-blind)

#B5BEAD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #acc83f;
/* rgb */ color: rgb(172, 200, 63);
/* oklch */ color: oklch(78.6% 0.162 120.3);

Tailwind

colors: {
  custom: {
    50: '#c8d87c',
    500: '#acc83f',
    950: '#000000',
  },
}

SCSS

$custom: #acc83f;
$custom-light: #c8d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#acc83f",
  "rgb": {
    "r": 172,
    "g": 200,
    "b": 63
  },
  "hsl": {
    "h": 72.263,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.78648,
    "c": 0.16205,
    "h": 120.3
  },
  "luminance": 0.50438
}

Semantic roles & 50–950 ramp

primary

#ACC83F

secondary

#423477

accent

#49DF68

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#13140A

muted

#83837D

Preview Lab

Preview with #ACC83F

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

Preview Lab → · Contrast checker → · Palette generator →