#ACBF51#ACBF51

#ACBF51 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 76.8% C 0.137 H 118.0°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#ACBF51
RGB	rgb(172, 191, 81)
HSL	hsl(70, 46%, 53%)
HSV	hsv(70, 58%, 75%)
CMYK	cmyk(9.9%, 0%, 57.6%, 25.1%)
CIE-LAB	lab(73.95, -22.21, 52.19)
CIE-LCH	lch(73.95, 56.72, 113.05°)
OKLab	oklab(76.78% -0.0643 0.1211)
OKLCH	oklch(76.78% 0.137 118)
XYZ	xyz(37.1298, 46.6267, 14.8268)
Luminance	0.4663 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBF51 #6451BF

analogous

#BF9B51 #ACBF51 #75BF51

triadic

#ACBF51 #51ACBF #BF51AC

tetradic

#ACBF51 #51BF9B #6451BF #BF5175

square

#ACBF51 #51BF9B #6451BF #BF5175

split-complementary

#ACBF51 #5175BF #9B51BF

monochromatic

#616D28 #899A39 #ACBF51 #C1CF7E #D7E0AA

Accessibility & contrast

On white

2.03

#ACBF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#ACBF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBF51

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBF51	#FFFFFF	#000000	##000000
##ACBF51	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB645

Deuteranopia (green-blind)

#C9B658

Tritanopia (blue-blind)

#B5B5A7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #acbf51;
/* rgb */ color: rgb(172, 191, 81);
/* oklch */ color: oklch(76.8% 0.137 118.0);

Tailwind

colors: {
  custom: {
    50: '#c7d286',
    500: '#acbf51',
    950: '#000000',
  },
}

SCSS

$custom: #acbf51;
$custom-light: #c7d286;
$custom-dark: #000000;

JSON

{
  "hex": "#acbf51",
  "rgb": {
    "r": 172,
    "g": 191,
    "b": 81
  },
  "hsl": {
    "h": 70.364,
    "s": 46.218,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76776,
    "c": 0.1371,
    "h": 118
  },
  "luminance": 0.46626
}

Semantic roles & 50–950 ramp

primary

#ACBF51

secondary

#A69ECE

accent

#52D669

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#13140B

muted

#82827C

Preview Lab

Preview with #ACBF51

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

Preview Lab → · Contrast checker → · Palette generator →