#ACC13F#ACC13F

#ACC13F is a light, vivid yellow. Relative luminance 0.473; OKLCH L 77.1% C 0.154 H 118.1°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#ACC13F
RGB	rgb(172, 193, 63)
HSL	hsl(70, 51%, 50%)
HSV	hsv(70, 67%, 76%)
CMYK	cmyk(10.9%, 0%, 67.4%, 24.3%)
CIE-LAB	lab(74.36, -24.47, 60.23)
CIE-LCH	lch(74.36, 65.02, 112.11°)
OKLab	oklab(77.06% -0.0724 0.1357)
OKLCH	oklch(77.06% 0.154 118.1)
XYZ	xyz(36.9812, 47.2698, 11.8775)
Luminance	0.4727 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC13F #543FC1

analogous

#C1953F #ACC13F #6BC13F

triadic

#ACC13F #3FACC1 #C13FAC

tetradic

#ACC13F #3FC195 #543FC1 #C13F6B

square

#ACC13F #3FC195 #543FC1 #C13F6B

split-complementary

#ACC13F #3F6BC1 #953FC1

monochromatic

#5A6521 #839330 #ACC13F #C0D06D #D4DF9C

Accessibility & contrast

On white

2.01

#ACC13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#ACC13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC13F

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC13F	#FFFFFF	#000000	##000000
##ACC13F	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72C

Deuteranopia (green-blind)

#CBB849

Tritanopia (blue-blind)

#B6B7A7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #acc13f;
/* rgb */ color: rgb(172, 193, 63);
/* oklch */ color: oklch(77.1% 0.154 118.1);

Tailwind

colors: {
  custom: {
    50: '#c8d37b',
    500: '#acc13f',
    950: '#000000',
  },
}

SCSS

$custom: #acc13f;
$custom-light: #c8d37b;
$custom-dark: #000000;

JSON

{
  "hex": "#acc13f",
  "rgb": {
    "r": 172,
    "g": 193,
    "b": 63
  },
  "hsl": {
    "h": 69.692,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.77059,
    "c": 0.15379,
    "h": 118.1
  },
  "luminance": 0.47269
}

Semantic roles & 50–950 ramp

primary

#ACC13F

secondary

#9A91CB

accent

#4DDB64

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #ACC13F

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

Preview Lab → · Contrast checker → · Palette generator →