#83B33C#83B33C

#83B33C is a light, vivid yellow-green. Relative luminance 0.374; OKLCH L 70.9% C 0.156 H 128.7°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#83B33C
RGB	rgb(131, 179, 60)
HSL	hsl(84, 50%, 47%)
HSV	hsv(84, 66%, 70%)
CMYK	cmyk(26.8%, 0%, 66.5%, 29.8%)
CIE-LAB	lab(67.57, -34.41, 53.53)
CIE-LCH	lch(67.57, 63.64, 122.73°)
OKLab	oklab(70.87% -0.0977 0.122)
OKLCH	oklch(70.87% 0.156 128.7)
XYZ	xyz(26.2957, 37.3911, 10.1059)
Luminance	0.3739 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B33C #6C3CB3

analogous

#B3A83C #83B33C #47B33C

triadic

#83B33C #3C83B3 #B33C83

tetradic

#83B33C #3CB3A8 #6C3CB3 #B33C47

square

#83B33C #3CB3A8 #6C3CB3 #B33C47

split-complementary

#83B33C #3C47B3 #A83CB3

monochromatic

#40571D #61852D #83B33C #A0CA62 #BCDA90

Accessibility & contrast

On white

2.48

#83B33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#83B33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B33C

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B33C	#FFFFFF	#000000	##000000
##83B33C	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)

#BBA72C

Deuteranopia (green-blind)

#B5A446

Tritanopia (blue-blind)

#87AB9B

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #83b33c;
/* rgb */ color: rgb(131, 179, 60);
/* oklch */ color: oklch(70.9% 0.156 128.7);

Tailwind

colors: {
  custom: {
    50: '#aaca78',
    500: '#83b33c',
    950: '#000000',
  },
}

SCSS

$custom: #83b33c;
$custom-light: #aaca78;
$custom-dark: #000000;

JSON

{
  "hex": "#83b33c",
  "rgb": {
    "r": 131,
    "g": 179,
    "b": 60
  },
  "hsl": {
    "h": 84.202,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70873,
    "c": 0.1563,
    "h": 128.7
  },
  "luminance": 0.37392
}

Semantic roles & 50–950 ramp

primary

#83B33C

secondary

#9F86C5

accent

#4ED986

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B33C

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

Preview Lab → · Contrast checker → · Palette generator →