#83B33B#83B33B

#83B33B is a light, vivid yellow-green. Relative luminance 0.374; OKLCH L 70.9% C 0.157 H 128.6°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#83B33B
RGB	rgb(131, 179, 59)
HSL	hsl(84, 50%, 47%)
HSV	hsv(84, 67%, 70%)
CMYK	cmyk(26.8%, 0%, 67%, 29.8%)
CIE-LAB	lab(67.56, -34.49, 53.93)
CIE-LCH	lch(67.56, 64.02, 122.60°)
OKLab	oklab(70.86% -0.098 0.1227)
OKLCH	oklch(70.86% 0.157 128.6)
XYZ	xyz(26.2695, 37.3807, 9.9680)
Luminance	0.3738 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B33B #6B3BB3

analogous

#B3A73B #83B33B #47B33B

triadic

#83B33B #3B83B3 #B33B83

tetradic

#83B33B #3BB3A7 #6B3BB3 #B33B47

square

#83B33B #3BB3A7 #6B3BB3 #B33B47

split-complementary

#83B33B #3B47B3 #A73BB3

monochromatic

#40571D #61852C #83B33B #A0CB60 #BCDA8E

Accessibility & contrast

On white

2.48

#83B33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#83B33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B33B

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B33B	#FFFFFF	#000000	##000000
##83B33B	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72A

Deuteranopia (green-blind)

#B5A445

Tritanopia (blue-blind)

#87AB9B

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #83b33b;
/* rgb */ color: rgb(131, 179, 59);
/* oklch */ color: oklch(70.9% 0.157 128.6);

Tailwind

colors: {
  custom: {
    50: '#aaca77',
    500: '#83b33b',
    950: '#000000',
  },
}

SCSS

$custom: #83b33b;
$custom-light: #aaca77;
$custom-dark: #000000;

JSON

{
  "hex": "#83b33b",
  "rgb": {
    "r": 131,
    "g": 179,
    "b": 59
  },
  "hsl": {
    "h": 84,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70864,
    "c": 0.15704,
    "h": 128.6
  },
  "luminance": 0.37381
}

Semantic roles & 50–950 ramp

primary

#83B33B

secondary

#9F85C5

accent

#4EDA86

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B33B

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

Preview Lab → · Contrast checker → · Palette generator →