#83781E#83781E

#83781E is a mid, moderate yellow. Relative luminance 0.184; OKLCH L 56.6% C 0.107 H 102.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#83781E
RGB	rgb(131, 120, 30)
HSL	hsl(53, 63%, 32%)
HSV	hsv(53, 77%, 51%)
CMYK	cmyk(0%, 8.4%, 77.1%, 48.6%)
CIE-LAB	lab(49.92, -6.28, 47.67)
CIE-LCH	lch(49.92, 48.08, 97.51°)
OKLab	oklab(56.61% -0.0224 0.1047)
OKLCH	oklch(56.61% 0.107 102.1)
XYZ	xyz(16.3116, 18.3527, 3.9113)
Luminance	0.1835 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83781E #1E2983

analogous

#83461E #83781E #5C831E

triadic

#83781E #1E8378 #781E83

tetradic

#83781E #1E8346 #1E2983 #831E5C

square

#83781E #1E8346 #1E2983 #831E5C

split-complementary

#83781E #1E5C83 #461E83

monochromatic

#1F1D07 #514A13 #83781E #B5A629 #D5C547

Accessibility & contrast

On white

4.50

#83781E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#83781E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83781E

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83781E	#FFFFFF	#000000	##000000
##83781E	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84740C

Deuteranopia (green-blind)

#877924

Tritanopia (blue-blind)

#8D6F67

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #83781e;
/* rgb */ color: rgb(131, 120, 30);
/* oklch */ color: oklch(56.6% 0.107 102.1);

Tailwind

colors: {
  custom: {
    50: '#aa9e61',
    500: '#83781e',
    950: '#000000',
  },
}

SCSS

$custom: #83781e;
$custom-light: #aa9e61;
$custom-dark: #000000;

JSON

{
  "hex": "#83781e",
  "rgb": {
    "r": 131,
    "g": 120,
    "b": 30
  },
  "hsl": {
    "h": 53.465,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56614,
    "c": 0.1071,
    "h": 102.1
  },
  "luminance": 0.18352
}

Semantic roles & 50–950 ramp

primary

#83781E

secondary

#4753B6

accent

#54E642

background

#FAF9F6

surface

#F4F2EB

border

#CECCC6

text

#100E05

muted

#7F7E7A

Preview Lab

Preview with #83781E

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

Preview Lab → · Contrast checker → · Palette generator →