#83991F#83991F

#83991F is a light, vivid yellow-green. Relative luminance 0.277; OKLCH L 64.4% C 0.142 H 119.9°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#83991F
RGB	rgb(131, 153, 31)
HSL	hsl(71, 66%, 36%)
HSV	hsv(71, 80%, 60%)
CMYK	cmyk(14.4%, 0%, 79.7%, 40%)
CIE-LAB	lab(59.62, -23.69, 56.28)
CIE-LCH	lch(59.62, 61.07, 112.83°)
OKLab	oklab(64.39% -0.0707 0.1232)
OKLCH	oklch(64.39% 0.142 119.9)
XYZ	xyz(20.9991, 27.7068, 5.5378)
Luminance	0.2771 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83991F #351F99

analogous

#99721F #83991F #46991F

triadic

#83991F #1F8399 #991F83

tetradic

#83991F #1F9972 #351F99 #991F46

square

#83991F #1F9972 #351F99 #991F46

split-complementary

#83991F #1F4699 #721F99

monochromatic

#2C330A #576615 #83991F #AFCC29 #C4DD56

Accessibility & contrast

On white

3.21

#83991F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#83991F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83991F

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83991F	#FFFFFF	#000000	##000000
##83991F	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)

#A1902B

Tritanopia (blue-blind)

#8B9083

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #83991f;
/* rgb */ color: rgb(131, 153, 31);
/* oklch */ color: oklch(64.4% 0.142 119.9);

Tailwind

colors: {
  custom: {
    50: '#abb766',
    500: '#83991f',
    950: '#000000',
  },
}

SCSS

$custom: #83991f;
$custom-light: #abb766;
$custom-dark: #000000;

JSON

{
  "hex": "#83991f",
  "rgb": {
    "r": 131,
    "g": 153,
    "b": 31
  },
  "hsl": {
    "h": 70.82,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.64385,
    "c": 0.14205,
    "h": 119.9
  },
  "luminance": 0.27707
}

Semantic roles & 50–950 ramp

primary

#83991F

secondary

#6754C0

accent

#3FE95D

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #83991F

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

Preview Lab → · Contrast checker → · Palette generator →