#ACB22B#ACB22B

#ACB22B is a light, vivid yellow. Relative luminance 0.408; OKLCH L 73.5% C 0.150 H 112.2°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#ACB22B
RGB	rgb(172, 178, 43)
HSL	hsl(63, 61%, 43%)
HSV	hsv(63, 76%, 70%)
CMYK	cmyk(3.4%, 0%, 75.8%, 30.2%)
CIE-LAB	lab(70.03, -18.07, 63.18)
CIE-LCH	lch(70.03, 65.71, 105.96°)
OKLab	oklab(73.54% -0.0564 0.1385)
OKLCH	oklch(73.54% 0.15 112.2)
XYZ	xyz(33.3708, 40.7867, 8.3998)
Luminance	0.4079 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB22B #312BB2

analogous

#B2742B #ACB22B #68B22B

triadic

#ACB22B #2BACB2 #B22BAC

tetradic

#ACB22B #2BB274 #312BB2 #B22B68

square

#ACB22B #2BB274 #312BB2 #B22B68

split-complementary

#ACB22B #2B68B2 #742BB2

monochromatic

#4D4F13 #7C811F #ACB22B #CCD348 #DADF79

Accessibility & contrast

On white

2.29

#ACB22B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#ACB22B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB22B

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB22B	#FFFFFF	#000000	##000000
##ACB22B	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA08

Deuteranopia (green-blind)

#C0AD37

Tritanopia (blue-blind)

#B8A799

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #acb22b;
/* rgb */ color: rgb(172, 178, 43);
/* oklch */ color: oklch(73.5% 0.150 112.2);

Tailwind

colors: {
  custom: {
    50: '#c8c86f',
    500: '#acb22b',
    950: '#000000',
  },
}

SCSS

$custom: #acb22b;
$custom-light: #c8c86f;
$custom-dark: #000000;

JSON

{
  "hex": "#acb22b",
  "rgb": {
    "r": 172,
    "g": 178,
    "b": 43
  },
  "hsl": {
    "h": 62.667,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.73541,
    "c": 0.14959,
    "h": 112.2
  },
  "luminance": 0.40786
}

Semantic roles & 50–950 ramp

primary

#ACB22B

secondary

#7672C7

accent

#44E44B

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ACB22B

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

Preview Lab → · Contrast checker → · Palette generator →