#A39737#A39737

#A39737 is a light, moderate yellow. Relative luminance 0.302; OKLCH L 66.8% C 0.116 H 102.2°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#A39737
RGB	rgb(163, 151, 55)
HSL	hsl(53, 50%, 43%)
HSV	hsv(53, 66%, 64%)
CMYK	cmyk(0%, 7.4%, 66.3%, 36.1%)
CIE-LAB	lab(61.82, -7.33, 50.32)
CIE-LCH	lch(61.82, 50.85, 98.28°)
OKLab	oklab(66.84% -0.0245 0.1138)
OKLCH	oklch(66.84% 0.116 102.2)
XYZ	xyz(26.8615, 30.1967, 8.0273)
Luminance	0.3020 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A39737 #3743A3

analogous

#A36137 #A39737 #79A337

triadic

#A39737 #37A397 #9737A3

tetradic

#A39737 #37A361 #3743A3 #A33779

square

#A39737 #37A361 #3743A3 #A33779

split-complementary

#A39737 #3779A3 #6137A3

monochromatic

#474218 #756D28 #A39737 #C5B852 #D4CB80

Accessibility & contrast

On white

2.98

#A39737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#A39737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A39737

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A39737	#FFFFFF	#000000	##000000
##A39737	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4922B

Deuteranopia (green-blind)

#A8983D

Tritanopia (blue-blind)

#AF8D83

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #a39737;
/* rgb */ color: rgb(163, 151, 55);
/* oklch */ color: oklch(66.8% 0.116 102.2);

Tailwind

colors: {
  custom: {
    50: '#c1b573',
    500: '#a39737',
    950: '#000000',
  },
}

SCSS

$custom: #a39737;
$custom-light: #c1b573;
$custom-dark: #000000;

JSON

{
  "hex": "#a39737",
  "rgb": {
    "r": 163,
    "g": 151,
    "b": 55
  },
  "hsl": {
    "h": 53.333,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.66838,
    "c": 0.11637,
    "h": 102.2
  },
  "luminance": 0.30196
}

Semantic roles & 50–950 ramp

primary

#A39737

secondary

#7880BE

accent

#5ED94F

background

#FCFBF7

surface

#F8F6ED

border

#D1D0C8

text

#131108

muted

#82807B

Preview Lab

Preview with #A39737

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

Preview Lab → · Contrast checker → · Palette generator →