#83A11B#83A11B

#83A11B is a light, vivid yellow-green. Relative luminance 0.304; OKLCH L 66.3% C 0.153 H 122.4°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#83A11B
RGB	rgb(131, 161, 27)
HSL	hsl(73, 71%, 37%)
HSV	hsv(73, 83%, 63%)
CMYK	cmyk(18.6%, 0%, 83.2%, 36.9%)
CIE-LAB	lab(61.99, -27.78, 59.53)
CIE-LCH	lch(61.99, 65.69, 115.01°)
OKLab	oklab(66.29% -0.0822 0.1294)
OKLCH	oklch(66.29% 0.153 122.4)
XYZ	xyz(22.3031, 30.3941, 5.7284)
Luminance	0.3039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A11B #391BA1

analogous

#A17C1B #83A11B #40A11B

triadic

#83A11B #1B83A1 #A11B83

tetradic

#83A11B #1BA17C #391BA1 #A11B40

square

#83A11B #1BA17C #391BA1 #A11B40

split-complementary

#83A11B #1B40A1 #7C1BA1

monochromatic

#2E3809 #586D12 #83A11B #AED524 #C2E254

Accessibility & contrast

On white

2.97

#83A11B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#83A11B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A11B

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A11B	#FFFFFF	#000000	##000000
##83A11B	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#A7962A

Tritanopia (blue-blind)

#8A9889

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #83a11b;
/* rgb */ color: rgb(131, 161, 27);
/* oklch */ color: oklch(66.3% 0.153 122.4);

Tailwind

colors: {
  custom: {
    50: '#abbc66',
    500: '#83a11b',
    950: '#000000',
  },
}

SCSS

$custom: #83a11b;
$custom-light: #abbc66;
$custom-dark: #000000;

JSON

{
  "hex": "#83a11b",
  "rgb": {
    "r": 131,
    "g": 161,
    "b": 27
  },
  "hsl": {
    "h": 73.433,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.66292,
    "c": 0.1533,
    "h": 122.4
  },
  "luminance": 0.30394
}

Semantic roles & 50–950 ramp

primary

#83A11B

secondary

#6C52C5

accent

#3AEE62

background

#FAFBF6

surface

#F5F6EB

border

#CFD0C6

text

#111206

muted

#80817A

Preview Lab

Preview with #83A11B

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

Preview Lab → · Contrast checker → · Palette generator →