#A39F37#A39F37

#A39F37 is a light, vivid yellow. Relative luminance 0.329; OKLCH L 68.6% C 0.124 H 107.1°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#A39F37
RGB	rgb(163, 159, 55)
HSL	hsl(58, 50%, 43%)
HSV	hsv(58, 66%, 64%)
CMYK	cmyk(0%, 2.5%, 66.3%, 36.1%)
CIE-LAB	lab(64.05, -11.58, 52.63)
CIE-LCH	lch(64.05, 53.89, 102.40°)
OKLab	oklab(68.61% -0.0366 0.1187)
OKLCH	oklch(68.61% 0.124 107.1)
XYZ	xyz(28.1930, 32.8596, 8.4711)
Luminance	0.3286 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A39F37 #373BA3

analogous

#A36937 #A39F37 #71A337

triadic

#A39F37 #37A39F #9F37A3

tetradic

#A39F37 #37A369 #373BA3 #A33771

square

#A39F37 #37A369 #373BA3 #A33771

split-complementary

#A39F37 #3771A3 #6937A3

monochromatic

#474618 #757228 #A39F37 #C5C152 #D4D180

Accessibility & contrast

On white

2.77

#A39F37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#A39F37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A39F37

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A39F37	#FFFFFF	#000000	##000000
##A39F37	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9929

Deuteranopia (green-blind)

#AE9D3E

Tritanopia (blue-blind)

#AF958A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #a39f37;
/* rgb */ color: rgb(163, 159, 55);
/* oklch */ color: oklch(68.6% 0.124 107.1);

Tailwind

colors: {
  custom: {
    50: '#c1bb74',
    500: '#a39f37',
    950: '#000000',
  },
}

SCSS

$custom: #a39f37;
$custom-light: #c1bb74;
$custom-dark: #000000;

JSON

{
  "hex": "#a39f37",
  "rgb": {
    "r": 163,
    "g": 159,
    "b": 55
  },
  "hsl": {
    "h": 57.778,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.68608,
    "c": 0.12415,
    "h": 107.1
  },
  "luminance": 0.32859
}

Semantic roles & 50–950 ramp

primary

#A39F37

secondary

#787BBE

accent

#54D94F

background

#FCFBF7

surface

#F8F6ED

border

#D1D0C8

text

#131108

muted

#82807B

Preview Lab

Preview with #A39F37

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

Preview Lab → · Contrast checker → · Palette generator →