#ACC03C#ACC03C

#ACC03C is a light, vivid yellow. Relative luminance 0.468; OKLCH L 76.8% C 0.155 H 117.7°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#ACC03C
RGB	rgb(172, 192, 60)
HSL	hsl(69, 52%, 49%)
HSV	hsv(69, 69%, 75%)
CMYK	cmyk(10.4%, 0%, 68.7%, 24.7%)
CIE-LAB	lab(74.06, -24.16, 61.08)
CIE-LCH	lch(74.06, 65.69, 111.58°)
OKLab	oklab(76.81% -0.0718 0.137)
OKLCH	oklch(76.81% 0.155 117.7)
XYZ	xyz(36.6793, 46.7965, 11.3745)
Luminance	0.4680 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC03C #503CC0

analogous

#C0923C #ACC03C #6AC03C

triadic

#ACC03C #3CACC0 #C03CAC

tetradic

#ACC03C #3CC092 #503CC0 #C03C6A

square

#ACC03C #3CC092 #503CC0 #C03C6A

split-complementary

#ACC03C #3C6AC0 #923CC0

monochromatic

#58631F #82912D #ACC03C #C1D069 #D4DF98

Accessibility & contrast

On white

2.03

#ACC03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#ACC03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC03C

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC03C	#FFFFFF	#000000	##000000
##ACC03C	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB627

Deuteranopia (green-blind)

#CBB746

Tritanopia (blue-blind)

#B6B6A6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #acc03c;
/* rgb */ color: rgb(172, 192, 60);
/* oklch */ color: oklch(76.8% 0.155 117.7);

Tailwind

colors: {
  custom: {
    50: '#c8d37a',
    500: '#acc03c',
    950: '#000000',
  },
}

SCSS

$custom: #acc03c;
$custom-light: #c8d37a;
$custom-dark: #000000;

JSON

{
  "hex": "#acc03c",
  "rgb": {
    "r": 172,
    "g": 192,
    "b": 60
  },
  "hsl": {
    "h": 69.091,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.76809,
    "c": 0.15468,
    "h": 117.7
  },
  "luminance": 0.46796
}

Semantic roles & 50–950 ramp

primary

#ACC03C

secondary

#978DCA

accent

#4CDC62

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #ACC03C

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

Preview Lab → · Contrast checker → · Palette generator →