#A0CB51#A0CB51

#A0CB51 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.7% C 0.157 H 126.2°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#A0CB51
RGB	rgb(160, 203, 81)
HSL	hsl(81, 54%, 56%)
HSV	hsv(81, 60%, 80%)
CMYK	cmyk(21.2%, 0%, 60.1%, 20.4%)
CIE-LAB	lab(76.54, -32.71, 54.87)
CIE-LCH	lch(76.54, 63.88, 120.80°)
OKLab	oklab(78.66% -0.0929 0.127)
OKLCH	oklch(78.66% 0.157 126.2)
XYZ	xyz(37.3384, 50.7790, 15.6172)
Luminance	0.5078 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CB51 #7C51CB

analogous

#CBB951 #A0CB51 #63CB51

triadic

#A0CB51 #51A0CB #CB51A0

tetradic

#A0CB51 #51CBB9 #7C51CB #CB5163

square

#A0CB51 #51CBB9 #7C51CB #CB5163

split-complementary

#A0CB51 #5163CB #B951CB

monochromatic

#5E7C25 #81AC33 #A0CB51 #BAD980 #D3E7AF

Accessibility & contrast

On white

1.88

#A0CB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#A0CB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CB51

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CB51	#FFFFFF	#000000	##000000
##A0CB51	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF43

Deuteranopia (green-blind)

#CFBC5A

Tritanopia (blue-blind)

#A6C2B1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a0cb51;
/* rgb */ color: rgb(160, 203, 81);
/* oklch */ color: oklch(78.7% 0.157 126.2);

Tailwind

colors: {
  custom: {
    50: '#bfdb86',
    500: '#a0cb51',
    950: '#000000',
  },
}

SCSS

$custom: #a0cb51;
$custom-light: #bfdb86;
$custom-dark: #000000;

JSON

{
  "hex": "#a0cb51",
  "rgb": {
    "r": 160,
    "g": 203,
    "b": 81
  },
  "hsl": {
    "h": 81.148,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78659,
    "c": 0.15733,
    "h": 126.2
  },
  "luminance": 0.5078
}

Semantic roles & 50–950 ramp

primary

#A0CB51

secondary

#553C84

accent

#4ADD7E

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #A0CB51

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

Preview Lab → · Contrast checker → · Palette generator →