#83B140#83B140

#83B140 is a light, vivid yellow-green. Relative luminance 0.366; OKLCH L 70.4% C 0.151 H 128.6°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#83B140
RGB	rgb(131, 177, 64)
HSL	hsl(84, 47%, 47%)
HSV	hsv(84, 64%, 69%)
CMYK	cmyk(26%, 0%, 63.8%, 30.6%)
CIE-LAB	lab(67.01, -33.18, 51.25)
CIE-LCH	lch(67.01, 61.05, 122.92°)
OKLab	oklab(70.43% -0.0939 0.1177)
OKLCH	oklch(70.43% 0.151 128.6)
XYZ	xyz(26.0075, 36.6392, 10.5513)
Luminance	0.3664 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B140 #6E40B1

analogous

#B1A740 #83B140 #4AB140

triadic

#83B140 #4083B1 #B14083

tetradic

#83B140 #40B1A7 #6E40B1 #B1404A

square

#83B140 #40B1A7 #6E40B1 #B1404A

split-complementary

#83B140 #404AB1 #A740B1

monochromatic

#40571F #628430 #83B140 #A0C866 #BCD893

Accessibility & contrast

On white

2.52

#83B140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#83B140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B140

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B140	#FFFFFF	#000000	##000000
##83B140	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)

#B9A532

Deuteranopia (green-blind)

#B3A249

Tritanopia (blue-blind)

#87A999

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #83b140;
/* rgb */ color: rgb(131, 177, 64);
/* oklch */ color: oklch(70.4% 0.151 128.6);

Tailwind

colors: {
  custom: {
    50: '#aac87a',
    500: '#83b140',
    950: '#000000',
  },
}

SCSS

$custom: #83b140;
$custom-light: #aac87a;
$custom-dark: #000000;

JSON

{
  "hex": "#83b140",
  "rgb": {
    "r": 131,
    "g": 177,
    "b": 64
  },
  "hsl": {
    "h": 84.425,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70426,
    "c": 0.15061,
    "h": 128.6
  },
  "luminance": 0.3664
}

Semantic roles & 50–950 ramp

primary

#83B140

secondary

#A189C3

accent

#51D788

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B140

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

Preview Lab → · Contrast checker → · Palette generator →