#83B563#83B563

#83B563 is a light, vivid yellow-green. Relative luminance 0.388; OKLCH L 71.8% C 0.124 H 134.2°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#83B563
RGB	rgb(131, 181, 99)
HSL	hsl(97, 36%, 55%)
HSV	hsv(97, 45%, 71%)
CMYK	cmyk(27.6%, 0%, 45.3%, 29%)
CIE-LAB	lab(68.59, -31.37, 36.47)
CIE-LCH	lch(68.59, 48.11, 130.70°)
OKLab	oklab(71.83% -0.0863 0.0886)
OKLCH	oklch(71.83% 0.124 134.2)
XYZ	xyz(28.1355, 38.7730, 17.8035)
Luminance	0.3877 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B563 #9563B5

analogous

#ACB563 #83B563 #63B56C

triadic

#83B563 #6383B5 #B56383

tetradic

#83B563 #63ACB5 #9563B5 #B56C63

square

#83B563 #63ACB5 #9563B5 #B56C63

split-complementary

#83B563 #6C63B5 #B563AC

monochromatic

#496B33 #659446 #83B563 #A4C98D #C5DCB6

Accessibility & contrast

On white

2.40

#83B563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#83B563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B563

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B563	#FFFFFF	#000000	##000000
##83B563	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAA5C

Deuteranopia (green-blind)

#B3A668

Tritanopia (blue-blind)

#83AFA1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #83b563;
/* rgb */ color: rgb(131, 181, 99);
/* oklch */ color: oklch(71.8% 0.124 134.2);

Tailwind

colors: {
  custom: {
    50: '#a9cb91',
    500: '#83b563',
    950: '#000000',
  },
}

SCSS

$custom: #83b563;
$custom-light: #a9cb91;
$custom-dark: #000000;

JSON

{
  "hex": "#83b563",
  "rgb": {
    "r": 131,
    "g": 181,
    "b": 99
  },
  "hsl": {
    "h": 96.585,
    "s": 35.652,
    "l": 54.902
  },
  "oklch": {
    "l": 0.71833,
    "c": 0.12366,
    "h": 134.2
  },
  "luminance": 0.38774
}

Semantic roles & 50–950 ramp

primary

#83B563

secondary

#BEA9CB

accent

#5CCCA0

background

#FAFCF9

surface

#F4F8F1

border

#CED1CB

text

#10130D

muted

#7F827E

Preview Lab

Preview with #83B563

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

Preview Lab → · Contrast checker → · Palette generator →