#83991C#83991C

#83991C is a light, vivid yellow-green. Relative luminance 0.277; OKLCH L 64.4% C 0.143 H 119.8°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#83991C
RGB	rgb(131, 153, 28)
HSL	hsl(71, 69%, 35%)
HSV	hsv(71, 82%, 60%)
CMYK	cmyk(14.4%, 0%, 81.7%, 40%)
CIE-LAB	lab(59.61, -23.82, 57.16)
CIE-LCH	lch(59.61, 61.92, 112.62°)
OKLab	oklab(64.37% -0.0713 0.1245)
OKLCH	oklch(64.37% 0.144 119.8)
XYZ	xyz(20.9614, 27.6917, 5.3392)
Luminance	0.2769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83991C #321C99

analogous

#99701C #83991C #44991C

triadic

#83991C #1C8399 #991C83

tetradic

#83991C #1C9970 #321C99 #991C44

square

#83991C #1C9970 #321C99 #991C44

split-complementary

#83991C #1C4499 #701C99

monochromatic

#2A3209 #576513 #83991C #AFCD25 #C6DF50

Accessibility & contrast

On white

3.21

#83991C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#83991C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83991C

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83991C	#FFFFFF	#000000	##000000
##83991C	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#A19029

Tritanopia (blue-blind)

#8B9082

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #83991c;
/* rgb */ color: rgb(131, 153, 28);
/* oklch */ color: oklch(64.4% 0.143 119.8);

Tailwind

colors: {
  custom: {
    50: '#abb765',
    500: '#83991c',
    950: '#000000',
  },
}

SCSS

$custom: #83991c;
$custom-light: #abb765;
$custom-dark: #000000;

JSON

{
  "hex": "#83991c",
  "rgb": {
    "r": 131,
    "g": 153,
    "b": 28
  },
  "hsl": {
    "h": 70.56,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.64369,
    "c": 0.1435,
    "h": 119.8
  },
  "luminance": 0.27692
}

Semantic roles & 50–950 ramp

primary

#83991C

secondary

#634FC2

accent

#3CEC5B

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #83991C

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

Preview Lab → · Contrast checker → · Palette generator →