#A0B437#A0B437

#A0B437 is a light, vivid yellow. Relative luminance 0.404; OKLCH L 73.1% C 0.148 H 118.1°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#A0B437
RGB	rgb(160, 180, 55)
HSL	hsl(70, 53%, 46%)
HSV	hsv(70, 69%, 71%)
CMYK	cmyk(11.1%, 0%, 69.4%, 29.4%)
CIE-LAB	lab(69.75, -23.56, 58.36)
CIE-LCH	lch(69.75, 62.94, 111.98°)
OKLab	oklab(73.11% -0.0699 0.1308)
OKLCH	oklch(73.11% 0.148 118.1)
XYZ	xyz(31.5087, 40.3922, 9.7503)
Luminance	0.4039 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0B437 #4B37B4

analogous

#B48937 #A0B437 #61B437

triadic

#A0B437 #37A0B4 #B437A0

tetradic

#A0B437 #37B489 #4B37B4 #B43761

square

#A0B437 #37B489 #4B37B4 #B43761

split-complementary

#A0B437 #3761B4 #8937B4

monochromatic

#4D561A #768529 #A0B437 #BBCD5B #CEDB8A

Accessibility & contrast

On white

2.31

#A0B437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#A0B437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0B437

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0B437	#FFFFFF	#000000	##000000
##A0B437	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA23

Deuteranopia (green-blind)

#BEAB41

Tritanopia (blue-blind)

#AAAA9B

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a0b437;
/* rgb */ color: rgb(160, 180, 55);
/* oklch */ color: oklch(73.1% 0.148 118.1);

Tailwind

colors: {
  custom: {
    50: '#bfca75',
    500: '#a0b437',
    950: '#000000',
  },
}

SCSS

$custom: #a0b437;
$custom-light: #bfca75;
$custom-dark: #000000;

JSON

{
  "hex": "#a0b437",
  "rgb": {
    "r": 160,
    "g": 180,
    "b": 55
  },
  "hsl": {
    "h": 69.6,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73113,
    "c": 0.14832,
    "h": 118.1
  },
  "luminance": 0.40392
}

Semantic roles & 50–950 ramp

primary

#A0B437

secondary

#8C81C6

accent

#4BDD62

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A0B437

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

Preview Lab → · Contrast checker → · Palette generator →