#ACBF31#ACBF31

#ACBF31 is a light, vivid yellow. Relative luminance 0.463; OKLCH L 76.5% C 0.160 H 117.1°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#ACBF31
RGB	rgb(172, 191, 49)
HSL	hsl(68, 59%, 47%)
HSV	hsv(68, 74%, 75%)
CMYK	cmyk(9.9%, 0%, 74.3%, 25.1%)
CIE-LAB	lab(73.71, -24.25, 64.66)
CIE-LCH	lch(73.71, 69.06, 110.56°)
OKLab	oklab(76.51% -0.073 0.1427)
OKLCH	oklch(76.51% 0.16 117.1)
XYZ	xyz(36.1993, 46.2545, 9.9262)
Luminance	0.4625 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBF31 #4431BF

analogous

#BF8B31 #ACBF31 #65BF31

triadic

#ACBF31 #31ACBF #BF31AC

tetradic

#ACBF31 #31BF8B #4431BF #BF3165

square

#ACBF31 #31BF8B #4431BF #BF3165

split-complementary

#ACBF31 #3165BF #8B31BF

monochromatic

#545E18 #808E25 #ACBF31 #C4D459 #D5E18A

Accessibility & contrast

On white

2.05

#ACBF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#ACBF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBF31

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBF31	#FFFFFF	#000000	##000000
##ACBF31	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB511

Deuteranopia (green-blind)

#CAB63D

Tritanopia (blue-blind)

#B7B4A4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #acbf31;
/* rgb */ color: rgb(172, 191, 49);
/* oklch */ color: oklch(76.5% 0.160 117.1);

Tailwind

colors: {
  custom: {
    50: '#c8d274',
    500: '#acbf31',
    950: '#000000',
  },
}

SCSS

$custom: #acbf31;
$custom-light: #c8d274;
$custom-dark: #000000;

JSON

{
  "hex": "#acbf31",
  "rgb": {
    "r": 172,
    "g": 191,
    "b": 49
  },
  "hsl": {
    "h": 68.028,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.76507,
    "c": 0.16033,
    "h": 117.1
  },
  "luminance": 0.46254
}

Semantic roles & 50–950 ramp

primary

#ACBF31

secondary

#8B81CB

accent

#45E25A

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141409

muted

#82827B

Preview Lab

Preview with #ACBF31

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

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