#837023#837023

#837023 is a mid, moderate yellow. Relative luminance 0.165; OKLCH L 54.8% C 0.097 H 94.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#837023
RGB	rgb(131, 112, 35)
HSL	hsl(48, 58%, 33%)
HSV	hsv(48, 73%, 51%)
CMYK	cmyk(0%, 14.5%, 73.3%, 48.6%)
CIE-LAB	lab(47.67, -1.51, 43.47)
CIE-LCH	lch(47.67, 43.50, 91.99°)
OKLab	oklab(54.84% -0.0083 0.0968)
OKLCH	oklch(54.84% 0.097 94.9)
XYZ	xyz(15.4584, 16.5358, 3.9673)
Luminance	0.1653 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837023 #233683

analogous

#834023 #837023 #668323

triadic

#837023 #238370 #702383

tetradic

#837023 #238340 #233683 #832366

square

#837023 #238340 #233683 #832366

split-complementary

#837023 #236683 #402383

monochromatic

#221D09 #534716 #837023 #B39930 #D0B750

Accessibility & contrast

On white

4.88

#837023 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#837023 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #837023

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837023	#FFFFFF	#000000	##FFFFFF
##837023	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E18

Deuteranopia (green-blind)

#817427

Tritanopia (blue-blind)

#8E6760

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #837023;
/* rgb */ color: rgb(131, 112, 35);
/* oklch */ color: oklch(54.8% 0.097 94.9);

Tailwind

colors: {
  custom: {
    50: '#aa9863',
    500: '#837023',
    950: '#000000',
  },
}

SCSS

$custom: #837023;
$custom-light: #aa9863;
$custom-dark: #000000;

JSON

{
  "hex": "#837023",
  "rgb": {
    "r": 131,
    "g": 112,
    "b": 35
  },
  "hsl": {
    "h": 48.125,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54841,
    "c": 0.09719,
    "h": 94.9
  },
  "luminance": 0.16535
}

Semantic roles & 50–950 ramp

primary

#837023

secondary

#4E62B4

accent

#65E147

background

#FAF9F6

surface

#F4F2EB

border

#CECCC6

text

#100D05

muted

#7F7E7A

Preview Lab

Preview with #837023

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

Preview Lab → · Contrast checker → · Palette generator →