#ACB13B#ACB13B

#ACB13B is a light, vivid yellow. Relative luminance 0.405; OKLCH L 73.4% C 0.138 H 111.7°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#ACB13B
RGB	rgb(172, 177, 59)
HSL	hsl(63, 50%, 46%)
HSV	hsv(63, 67%, 69%)
CMYK	cmyk(2.8%, 0%, 66.7%, 30.6%)
CIE-LAB	lab(69.85, -16.75, 57.20)
CIE-LCH	lch(69.85, 59.60, 106.32°)
OKLab	oklab(73.43% -0.0512 0.1287)
OKLCH	oklch(73.43% 0.138 111.7)
XYZ	xyz(33.5258, 40.5315, 10.1941)
Luminance	0.4053 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB13B #403BB1

analogous

#B17B3B #ACB13B #71B13B

triadic

#ACB13B #3BACB1 #B13BAC

tetradic

#ACB13B #3BB17B #403BB1 #B13B71

square

#ACB13B #3BB17B #403BB1 #B13B71

split-complementary

#ACB13B #3B71B1 #7B3BB1

monochromatic

#53551C #7F832C #ACB13B #C5CA5F #D6D98D

Accessibility & contrast

On white

2.31

#ACB13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#ACB13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB13B

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB13B	#FFFFFF	#000000	##000000
##ACB13B	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA92A

Deuteranopia (green-blind)

#BFAC43

Tritanopia (blue-blind)

#B7A699

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #acb13b;
/* rgb */ color: rgb(172, 177, 59);
/* oklch */ color: oklch(73.4% 0.138 111.7);

Tailwind

colors: {
  custom: {
    50: '#c8c878',
    500: '#acb13b',
    950: '#000000',
  },
}

SCSS

$custom: #acb13b;
$custom-light: #c8c878;
$custom-dark: #000000;

JSON

{
  "hex": "#acb13b",
  "rgb": {
    "r": 172,
    "g": 177,
    "b": 59
  },
  "hsl": {
    "h": 62.542,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.73429,
    "c": 0.13849,
    "h": 111.7
  },
  "luminance": 0.40531
}

Semantic roles & 50–950 ramp

primary

#ACB13B

secondary

#8784C4

accent

#4EDA54

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #ACB13B

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

Preview Lab → · Contrast checker → · Palette generator →