#837C1A#837C1A

#837C1A is a mid, moderate yellow. Relative luminance 0.193; OKLCH L 57.5% C 0.113 H 105.1°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#837C1A
RGB	rgb(131, 124, 26)
HSL	hsl(56, 67%, 31%)
HSV	hsv(56, 80%, 51%)
CMYK	cmyk(0%, 5.3%, 80.2%, 48.6%)
CIE-LAB	lab(51.05, -8.68, 50.12)
CIE-LCH	lch(51.05, 50.87, 99.82°)
OKLab	oklab(57.51% -0.0295 0.1091)
OKLCH	oklch(57.51% 0.113 105.1)
XYZ	xyz(16.7549, 19.3158, 3.8229)
Luminance	0.1931 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837C1A #1A2183

analogous

#83471A #837C1A #55831A

triadic

#837C1A #1A837C #7C1A83

tetradic

#837C1A #1A8347 #1A2183 #831A55

square

#837C1A #1A8347 #1A2183 #831A55

split-complementary

#837C1A #1A5583 #471A83

monochromatic

#1D1B06 #504C10 #837C1A #B6AC24 #D9CF3F

Accessibility & contrast

On white

4.32

#837C1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#837C1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837C1A

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837C1A	#FFFFFF	#000000	##000000
##837C1A	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887701

Deuteranopia (green-blind)

#8A7B22

Tritanopia (blue-blind)

#8D736A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #837c1a;
/* rgb */ color: rgb(131, 124, 26);
/* oklch */ color: oklch(57.5% 0.113 105.1);

Tailwind

colors: {
  custom: {
    50: '#aaa160',
    500: '#837c1a',
    950: '#000000',
  },
}

SCSS

$custom: #837c1a;
$custom-light: #aaa160;
$custom-dark: #000000;

JSON

{
  "hex": "#837c1a",
  "rgb": {
    "r": 131,
    "g": 124,
    "b": 26
  },
  "hsl": {
    "h": 56,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.57509,
    "c": 0.11306,
    "h": 105.1
  },
  "luminance": 0.19315
}

Semantic roles & 50–950 ramp

primary

#837C1A

secondary

#424AB7

accent

#49EA3E

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #837C1A

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

Preview Lab → · Contrast checker → · Palette generator →