#ACBC39#ACBC39

#ACBC39 is a light, vivid yellow. Relative luminance 0.450; OKLCH L 75.9% C 0.152 H 116.2°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#ACBC39
RGB	rgb(172, 188, 57)
HSL	hsl(67, 53%, 48%)
HSV	hsv(67, 70%, 74%)
CMYK	cmyk(8.5%, 0%, 69.7%, 26.3%)
CIE-LAB	lab(72.91, -22.37, 61.06)
CIE-LCH	lch(72.91, 65.03, 110.12°)
OKLab	oklab(75.88% -0.0671 0.1365)
OKLCH	oklch(75.88% 0.152 116.2)
XYZ	xyz(35.7359, 45.0330, 10.6798)
Luminance	0.4503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBC39 #4939BC

analogous

#BC8A39 #ACBC39 #6BBC39

triadic

#ACBC39 #39ACBC #BC39AC

tetradic

#ACBC39 #39BC8A #4939BC #BC396B

square

#ACBC39 #39BC8A #4939BC #BC396B

split-complementary

#ACBC39 #396BBC #8A39BC

monochromatic

#565E1D #818D2B #ACBC39 #C2D063 #D5DE92

Accessibility & contrast

On white

2.10

#ACBC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#ACBC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBC39

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBC39	#FFFFFF	#000000	##000000
##ACBC39	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B224

Deuteranopia (green-blind)

#C8B443

Tritanopia (blue-blind)

#B7B1A2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #acbc39;
/* rgb */ color: rgb(172, 188, 57);
/* oklch */ color: oklch(75.9% 0.152 116.2);

Tailwind

colors: {
  custom: {
    50: '#c8d078',
    500: '#acbc39',
    950: '#000000',
  },
}

SCSS

$custom: #acbc39;
$custom-light: #c8d078;
$custom-dark: #000000;

JSON

{
  "hex": "#acbc39",
  "rgb": {
    "r": 172,
    "g": 188,
    "b": 57
  },
  "hsl": {
    "h": 67.328,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.75882,
    "c": 0.15211,
    "h": 116.2
  },
  "luminance": 0.45033
}

Semantic roles & 50–950 ramp

primary

#ACBC39

secondary

#9088C9

accent

#4BDD5D

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#131309

muted

#82827B

Preview Lab

Preview with #ACBC39

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

Preview Lab → · Contrast checker → · Palette generator →