#ACBF37#ACBF37

#ACBF37 is a light, vivid yellow. Relative luminance 0.463; OKLCH L 76.5% C 0.157 H 117.2°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#ACBF37
RGB	rgb(172, 191, 55)
HSL	hsl(68, 55%, 48%)
HSV	hsv(68, 71%, 75%)
CMYK	cmyk(9.9%, 0%, 71.2%, 25.1%)
CIE-LAB	lab(73.75, -23.95, 62.62)
CIE-LCH	lch(73.75, 67.04, 110.93°)
OKLab	oklab(76.55% -0.0717 0.1394)
OKLCH	oklch(76.55% 0.157 117.2)
XYZ	xyz(36.3345, 46.3085, 10.6380)
Luminance	0.4631 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBF37 #4A37BF

analogous

#BF8E37 #ACBF37 #68BF37

triadic

#ACBF37 #37ACBF #BF37AC

tetradic

#ACBF37 #37BF8E #4A37BF #BF3768

square

#ACBF37 #37BF8E #4A37BF #BF3768

split-complementary

#ACBF37 #3768BF #8E37BF

monochromatic

#56601C #818F29 #ACBF37 #C2D262 #D4DF91

Accessibility & contrast

On white

2.05

#ACBF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#ACBF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBF37

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBF37	#FFFFFF	#000000	##000000
##ACBF37	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB51F

Deuteranopia (green-blind)

#CAB642

Tritanopia (blue-blind)

#B7B4A5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #acbf37;
/* rgb */ color: rgb(172, 191, 55);
/* oklch */ color: oklch(76.5% 0.157 117.2);

Tailwind

colors: {
  custom: {
    50: '#c8d277',
    500: '#acbf37',
    950: '#000000',
  },
}

SCSS

$custom: #acbf37;
$custom-light: #c8d277;
$custom-dark: #000000;

JSON

{
  "hex": "#acbf37",
  "rgb": {
    "r": 172,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 68.382,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.76546,
    "c": 0.15679,
    "h": 117.2
  },
  "luminance": 0.46308
}

Semantic roles & 50–950 ramp

primary

#ACBF37

secondary

#9188CA

accent

#49DF5E

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #ACBF37

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

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