#ACB31E#ACB31E

#ACB31E is a light, vivid yellow. Relative luminance 0.411; OKLCH L 73.7% C 0.157 H 112.6°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#ACB31E
RGB	rgb(172, 179, 30)
HSL	hsl(63, 71%, 41%)
HSV	hsv(63, 83%, 70%)
CMYK	cmyk(3.9%, 0%, 83.2%, 29.8%)
CIE-LAB	lab(70.25, -19.04, 67.07)
CIE-LCH	lch(70.25, 69.72, 105.85°)
OKLab	oklab(73.7% -0.0601 0.1446)
OKLCH	oklch(73.7% 0.157 112.6)
XYZ	xyz(33.3689, 41.1054, 7.4044)
Luminance	0.4111 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB31E #251EB3

analogous

#B36F1E #ACB31E #61B31E

triadic

#ACB31E #1EACB3 #B31EAC

tetradic

#ACB31E #1EB36F #251EB3 #B31E61

square

#ACB31E #1EB36F #251EB3 #B31E61

split-complementary

#ACB31E #1E61B3 #6F1EB3

monochromatic

#474A0C #7A7F15 #ACB31E #D5DD32 #DFE566

Accessibility & contrast

On white

2.28

#ACB31E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#ACB31E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB31E

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB31E	#FFFFFF	#000000	##000000
##ACB31E	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#C2AD2E

Tritanopia (blue-blind)

#B8A899

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #acb31e;
/* rgb */ color: rgb(172, 179, 30);
/* oklch */ color: oklch(73.7% 0.157 112.6);

Tailwind

colors: {
  custom: {
    50: '#c9c96a',
    500: '#acb31e',
    950: '#000000',
  },
}

SCSS

$custom: #acb31e;
$custom-light: #c9c96a;
$custom-dark: #000000;

JSON

{
  "hex": "#acb31e",
  "rgb": {
    "r": 172,
    "g": 179,
    "b": 30
  },
  "hsl": {
    "h": 62.819,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.73702,
    "c": 0.15655,
    "h": 112.6
  },
  "luminance": 0.41105
}

Semantic roles & 50–950 ramp

primary

#ACB31E

secondary

#6762CB

accent

#3AEE42

background

#FCFCF6

surface

#F9F8EC

border

#D2D1C7

text

#141307

muted

#82827A

Preview Lab

Preview with #ACB31E

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

Preview Lab → · Contrast checker → · Palette generator →