#83B143#83B143

#83B143 is a light, vivid yellow-green. Relative luminance 0.367; OKLCH L 70.5% C 0.148 H 128.9°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#83B143
RGB	rgb(131, 177, 67)
HSL	hsl(85, 45%, 48%)
HSV	hsv(85, 62%, 69%)
CMYK	cmyk(26%, 0%, 62.1%, 30.6%)
CIE-LAB	lab(67.03, -32.93, 49.97)
CIE-LCH	lch(67.03, 59.84, 123.38°)
OKLab	oklab(70.46% -0.093 0.1154)
OKLCH	oklch(70.46% 0.148 128.9)
XYZ	xyz(26.0952, 36.6742, 11.0131)
Luminance	0.3668 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B143 #7143B1

analogous

#B1A843 #83B143 #4CB143

triadic

#83B143 #4383B1 #B14383

tetradic

#83B143 #43B1A8 #7143B1 #B1434C

square

#83B143 #43B1A8 #7143B1 #B1434C

split-complementary

#83B143 #434CB1 #A843B1

monochromatic

#415821 #628532 #83B143 #A0C76A #BCD897

Accessibility & contrast

On white

2.52

#83B143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#83B143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B143

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B143	#FFFFFF	#000000	##000000
##83B143	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A536

Deuteranopia (green-blind)

#B3A24B

Tritanopia (blue-blind)

#87AA9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #83b143;
/* rgb */ color: rgb(131, 177, 67);
/* oklch */ color: oklch(70.5% 0.148 128.9);

Tailwind

colors: {
  custom: {
    50: '#aac87c',
    500: '#83b143',
    950: '#000000',
  },
}

SCSS

$custom: #83b143;
$custom-light: #aac87c;
$custom-dark: #000000;

JSON

{
  "hex": "#83b143",
  "rgb": {
    "r": 131,
    "g": 177,
    "b": 67
  },
  "hsl": {
    "h": 85.091,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70456,
    "c": 0.14818,
    "h": 128.9
  },
  "luminance": 0.36675
}

Semantic roles & 50–950 ramp

primary

#83B143

secondary

#A38CC3

accent

#53D589

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#10130A

muted

#7F827C

Preview Lab

Preview with #83B143

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

Preview Lab → · Contrast checker → · Palette generator →