#83A540#83A540

#83A540 is a light, vivid yellow-green. Relative luminance 0.321; OKLCH L 67.5% C 0.134 H 125.6°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#83A540
RGB	rgb(131, 165, 64)
HSL	hsl(80, 44%, 45%)
HSV	hsv(80, 61%, 65%)
CMYK	cmyk(20.6%, 0%, 61.2%, 35.3%)
CIE-LAB	lab(63.43, -27.48, 47.33)
CIE-LCH	lch(63.43, 54.73, 120.14°)
OKLab	oklab(67.53% -0.0782 0.1094)
OKLCH	oklch(67.53% 0.134 125.6)
XYZ	xyz(23.7407, 32.1055, 9.7957)
Luminance	0.3211 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A540 #6240A5

analogous

#A59540 #83A540 #50A540

triadic

#83A540 #4083A5 #A54083

tetradic

#83A540 #40A595 #6240A5 #A54050

square

#83A540 #40A595 #6240A5 #A54050

split-complementary

#83A540 #4050A5 #9540A5

monochromatic

#3D4D1E #60792F #83A540 #A1C261 #BBD38D

Accessibility & contrast

On white

2.83

#83A540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#83A540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A540

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A540	#FFFFFF	#000000	##000000
##83A540	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9B34

Deuteranopia (green-blind)

#A99947

Tritanopia (blue-blind)

#889E90

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #83a540;
/* rgb */ color: rgb(131, 165, 64);
/* oklch */ color: oklch(67.5% 0.134 125.6);

Tailwind

colors: {
  custom: {
    50: '#a9bf79',
    500: '#83a540',
    950: '#000000',
  },
}

SCSS

$custom: #83a540;
$custom-light: #a9bf79;
$custom-dark: #000000;

JSON

{
  "hex": "#83a540",
  "rgb": {
    "r": 131,
    "g": 165,
    "b": 64
  },
  "hsl": {
    "h": 80.198,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67532,
    "c": 0.13449,
    "h": 125.6
  },
  "luminance": 0.32106
}

Semantic roles & 50–950 ramp

primary

#83A540

secondary

#9783BE

accent

#54D47F

background

#FAFBF7

surface

#F4F7EE

border

#CED0C9

text

#101209

muted

#7F817B

Preview Lab

Preview with #83A540

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

Preview Lab → · Contrast checker → · Palette generator →