#837F2A#837F2A

#837F2A is a mid, moderate yellow. Relative luminance 0.202; OKLCH L 58.3% C 0.105 H 106.6°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#837F2A
RGB	rgb(131, 127, 42)
HSL	hsl(57, 51%, 34%)
HSV	hsv(57, 68%, 51%)
CMYK	cmyk(0%, 3.1%, 67.9%, 48.6%)
CIE-LAB	lab(52.03, -9.51, 44.88)
CIE-LCH	lch(52.03, 45.87, 101.96°)
OKLab	oklab(58.32% -0.0302 0.1011)
OKLCH	oklch(58.32% 0.106 106.6)
XYZ	xyz(17.3680, 20.1718, 5.1687)
Luminance	0.2017 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837F2A #2A2E83

analogous

#83532A #837F2A #5B832A

triadic

#837F2A #2A837F #7F2A83

tetradic

#837F2A #2A8353 #2A2E83 #832A5B

square

#837F2A #2A8353 #2A2E83 #832A5B

split-complementary

#837F2A #2A5B83 #532A83

monochromatic

#26250C #55521B #837F2A #B1AC39 #CBC65D

Accessibility & contrast

On white

4.17

#837F2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#837F2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837F2A

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837F2A	#FFFFFF	#000000	##000000
##837F2A	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A1E

Deuteranopia (green-blind)

#8C7E2F

Tritanopia (blue-blind)

#8D776E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #837f2a;
/* rgb */ color: rgb(131, 127, 42);
/* oklch */ color: oklch(58.3% 0.105 106.6);

Tailwind

colors: {
  custom: {
    50: '#aaa369',
    500: '#837f2a',
    950: '#000000',
  },
}

SCSS

$custom: #837f2a;
$custom-light: #aaa369;
$custom-dark: #000000;

JSON

{
  "hex": "#837f2a",
  "rgb": {
    "r": 131,
    "g": 127,
    "b": 42
  },
  "hsl": {
    "h": 57.303,
    "s": 51.445,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5832,
    "c": 0.1055,
    "h": 106.6
  },
  "luminance": 0.20171
}

Semantic roles & 50–950 ramp

primary

#837F2A

secondary

#585CB1

accent

#53DB4D

background

#FAFAF6

surface

#F4F3EB

border

#CECDC6

text

#100F06

muted

#7F7F7A

Preview Lab

Preview with #837F2A

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

Preview Lab → · Contrast checker → · Palette generator →