#83B557#83B557

#83B557 is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.7% C 0.136 H 132.1°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#83B557
RGB	rgb(131, 181, 87)
HSL	hsl(92, 39%, 53%)
HSV	hsv(92, 52%, 71%)
CMYK	cmyk(27.6%, 0%, 51.9%, 29%)
CIE-LAB	lab(68.43, -32.81, 42.27)
CIE-LCH	lch(68.43, 53.51, 127.82°)
OKLab	oklab(71.66% -0.091 0.1007)
OKLCH	oklch(71.66% 0.136 132.1)
XYZ	xyz(27.6038, 38.5604, 15.0035)
Luminance	0.3856 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B557 #8957B5

analogous

#B2B557 #83B557 #57B55A

triadic

#83B557 #5783B5 #B55783

tetradic

#83B557 #57B2B5 #8957B5 #B55A57

square

#83B557 #57B2B5 #8957B5 #B55A57

split-complementary

#83B557 #5A57B5 #B557B2

monochromatic

#47652D #65903F #83B557 #A2C881 #C2DAAC

Accessibility & contrast

On white

2.41

#83B557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#83B557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B557

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B557	#FFFFFF	#000000	##000000
##83B557	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA94E

Deuteranopia (green-blind)

#B5A65D

Tritanopia (blue-blind)

#84AFA0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #83b557;
/* rgb */ color: rgb(131, 181, 87);
/* oklch */ color: oklch(71.7% 0.136 132.1);

Tailwind

colors: {
  custom: {
    50: '#a9cb89',
    500: '#83b557',
    950: '#000000',
  },
}

SCSS

$custom: #83b557;
$custom-light: #a9cb89;
$custom-dark: #000000;

JSON

{
  "hex": "#83b557",
  "rgb": {
    "r": 131,
    "g": 181,
    "b": 87
  },
  "hsl": {
    "h": 91.915,
    "s": 38.843,
    "l": 52.549
  },
  "oklch": {
    "l": 0.71658,
    "c": 0.13577,
    "h": 132.1
  },
  "luminance": 0.38561
}

Semantic roles & 50–950 ramp

primary

#83B557

secondary

#B59FC8

accent

#59CF98

background

#FAFCF8

surface

#F4F8F0

border

#CED1CB

text

#10130C

muted

#7F827D

Preview Lab

Preview with #83B557

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

Preview Lab → · Contrast checker → · Palette generator →