#A0B731#A0B731

#A0B731 is a light, vivid yellow-green. Relative luminance 0.416; OKLCH L 73.8% C 0.156 H 119.0°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#A0B731
RGB	rgb(160, 183, 49)
HSL	hsl(70, 58%, 45%)
HSV	hsv(70, 73%, 72%)
CMYK	cmyk(12.6%, 0%, 73.2%, 28.2%)
CIE-LAB	lab(70.57, -25.36, 61.36)
CIE-LCH	lch(70.57, 66.39, 112.45°)
OKLab	oklab(73.76% -0.0754 0.1361)
OKLCH	oklch(73.76% 0.156 119)
XYZ	xyz(31.9857, 41.5625, 9.2425)
Luminance	0.4156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0B731 #4831B7

analogous

#B78B31 #A0B731 #5DB731

triadic

#A0B731 #31A0B7 #B731A0

tetradic

#A0B731 #31B78B #4831B7 #B7315D

square

#A0B731 #31B78B #4831B7 #B7315D

split-complementary

#A0B731 #315DB7 #8B31B7

monochromatic

#4C5617 #768724 #A0B731 #BCD154 #CFDE84

Accessibility & contrast

On white

2.26

#A0B731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#A0B731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0B731

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0B731	#FFFFFF	#000000	##000000
##A0B731	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD16

Deuteranopia (green-blind)

#C0AD3D

Tritanopia (blue-blind)

#AAAD9D

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a0b731;
/* rgb */ color: rgb(160, 183, 49);
/* oklch */ color: oklch(73.8% 0.156 119.0);

Tailwind

colors: {
  custom: {
    50: '#bfcc73',
    500: '#a0b731',
    950: '#000000',
  },
}

SCSS

$custom: #a0b731;
$custom-light: #bfcc73;
$custom-dark: #000000;

JSON

{
  "hex": "#a0b731",
  "rgb": {
    "r": 160,
    "g": 183,
    "b": 49
  },
  "hsl": {
    "h": 70.299,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.73761,
    "c": 0.15562,
    "h": 119
  },
  "luminance": 0.41562
}

Semantic roles & 50–950 ramp

primary

#A0B731

secondary

#897CC8

accent

#47E161

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A0B731

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

Preview Lab → · Contrast checker → · Palette generator →