#83B73B#83B73B

#83B73B is a light, vivid yellow-green. Relative luminance 0.390; OKLCH L 71.8% C 0.162 H 129.4°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#83B73B
RGB	rgb(131, 183, 59)
HSL	hsl(85, 51%, 47%)
HSV	hsv(85, 68%, 72%)
CMYK	cmyk(28.4%, 0%, 67.8%, 28.2%)
CIE-LAB	lab(68.76, -36.31, 55.18)
CIE-LCH	lch(68.76, 66.06, 123.34°)
OKLab	oklab(71.83% -0.103 0.1254)
OKLCH	oklch(71.83% 0.162 129.4)
XYZ	xyz(27.0829, 39.0073, 10.2391)
Luminance	0.3901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B73B #6F3BB7

analogous

#B7AD3B #83B73B #45B73B

triadic

#83B73B #3B83B7 #B73B83

tetradic

#83B73B #3BB7AD #6F3BB7 #B73B45

square

#83B73B #3BB7AD #6F3BB7 #B73B45

split-complementary

#83B73B #3B45B7 #AD3BB7

monochromatic

#415A1D #62892C #83B73B #A0CD63 #BCDC91

Accessibility & contrast

On white

2.39

#83B73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#83B73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B73B

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B73B	#FFFFFF	#000000	##000000
##83B73B	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA29

Deuteranopia (green-blind)

#B8A745

Tritanopia (blue-blind)

#87AF9E

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #83b73b;
/* rgb */ color: rgb(131, 183, 59);
/* oklch */ color: oklch(71.8% 0.162 129.4);

Tailwind

colors: {
  custom: {
    50: '#abcd78',
    500: '#83b73b',
    950: '#000000',
  },
}

SCSS

$custom: #83b73b;
$custom-light: #abcd78;
$custom-dark: #000000;

JSON

{
  "hex": "#83b73b",
  "rgb": {
    "r": 131,
    "g": 183,
    "b": 59
  },
  "hsl": {
    "h": 85.161,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71834,
    "c": 0.16222,
    "h": 129.4
  },
  "luminance": 0.39008
}

Semantic roles & 50–950 ramp

primary

#83B73B

secondary

#A287C6

accent

#4DDB88

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B73B

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

Preview Lab → · Contrast checker → · Palette generator →