#ACBF39#ACBF39

#ACBF39 is a light, vivid yellow. Relative luminance 0.463; OKLCH L 76.6% C 0.156 H 117.3°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#ACBF39
RGB	rgb(172, 191, 57)
HSL	hsl(69, 54%, 49%)
HSV	hsv(69, 70%, 75%)
CMYK	cmyk(9.9%, 0%, 70.2%, 25.1%)
CIE-LAB	lab(73.76, -23.84, 61.90)
CIE-LCH	lch(73.76, 66.34, 111.07°)
OKLab	oklab(76.56% -0.0712 0.1383)
OKLCH	oklch(76.56% 0.156 117.3)
XYZ	xyz(36.3834, 46.3281, 10.8956)
Luminance	0.4633 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBF39 #4C39BF

analogous

#BF8F39 #ACBF39 #69BF39

triadic

#ACBF39 #39ACBF #BF39AC

tetradic

#ACBF39 #39BF8F #4C39BF #BF3969

square

#ACBF39 #39BF8F #4C39BF #BF3969

split-complementary

#ACBF39 #3969BF #8F39BF

monochromatic

#57611D #82902B #ACBF39 #C1D164 #D4DF93

Accessibility & contrast

On white

2.05

#ACBF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#ACBF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBF39

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBF39	#FFFFFF	#000000	##000000
##ACBF39	1.00	2.05	10.27	10.27
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB522

Deuteranopia (green-blind)

#CAB644

Tritanopia (blue-blind)

#B7B4A5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #acbf39;
/* rgb */ color: rgb(172, 191, 57);
/* oklch */ color: oklch(76.6% 0.156 117.3);

Tailwind

colors: {
  custom: {
    50: '#c8d278',
    500: '#acbf39',
    950: '#000000',
  },
}

SCSS

$custom: #acbf39;
$custom-light: #c8d278;
$custom-dark: #000000;

JSON

{
  "hex": "#acbf39",
  "rgb": {
    "r": 172,
    "g": 191,
    "b": 57
  },
  "hsl": {
    "h": 68.507,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7656,
    "c": 0.15552,
    "h": 117.3
  },
  "luminance": 0.46328
}

Semantic roles & 50–950 ramp

primary

#ACBF39

secondary

#938ACA

accent

#4ADD5F

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #ACBF39

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

Preview Lab → · Contrast checker → · Palette generator →