#ACB83F#ACB83F

#ACB83F is a light, vivid yellow. Relative luminance 0.434; OKLCH L 75.0% C 0.143 H 114.7°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#ACB83F
RGB	rgb(172, 184, 63)
HSL	hsl(66, 49%, 48%)
HSV	hsv(66, 66%, 72%)
CMYK	cmyk(6.5%, 0%, 65.8%, 27.8%)
CIE-LAB	lab(71.83, -20.03, 57.63)
CIE-LCH	lch(71.83, 61.01, 109.17°)
OKLab	oklab(75.03% -0.06 0.1302)
OKLCH	oklch(75.03% 0.143 114.7)
XYZ	xyz(35.0518, 43.4111, 11.2344)
Luminance	0.4341 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB83F #4B3FB8

analogous

#B8873F #ACB83F #6FB83F

triadic

#ACB83F #3FACB8 #B83FAC

tetradic

#ACB83F #3FB887 #4B3FB8 #B83F6F

square

#ACB83F #3FB887 #4B3FB8 #B83F6F

split-complementary

#ACB83F #3F6FB8 #873FB8

monochromatic

#575D20 #818A2F #ACB83F #C2CC69 #D4DB96

Accessibility & contrast

On white

2.17

#ACB83F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#ACB83F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB83F

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB83F	#FFFFFF	#000000	##000000
##ACB83F	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2E

Deuteranopia (green-blind)

#C4B147

Tritanopia (blue-blind)

#B7AE9F

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #acb83f;
/* rgb */ color: rgb(172, 184, 63);
/* oklch */ color: oklch(75.0% 0.143 114.7);

Tailwind

colors: {
  custom: {
    50: '#c8cd7a',
    500: '#acb83f',
    950: '#000000',
  },
}

SCSS

$custom: #acb83f;
$custom-light: #c8cd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#acb83f",
  "rgb": {
    "r": 172,
    "g": 184,
    "b": 63
  },
  "hsl": {
    "h": 65.95,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.75029,
    "c": 0.14337,
    "h": 114.7
  },
  "luminance": 0.43411
}

Semantic roles & 50–950 ramp

primary

#ACB83F

secondary

#928CC7

accent

#4FD95D

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ACB83F

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

Preview Lab → · Contrast checker → · Palette generator →