#83B237#83B237

#83B237 is a light, vivid yellow-green. Relative luminance 0.369; OKLCH L 70.6% C 0.159 H 128.1°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#83B237
RGB	rgb(131, 178, 55)
HSL	hsl(83, 53%, 46%)
HSV	hsv(83, 69%, 70%)
CMYK	cmyk(26.4%, 0%, 69.1%, 30.2%)
CIE-LAB	lab(67.23, -34.31, 55.19)
CIE-LCH	lch(67.23, 64.99, 121.87°)
OKLab	oklab(70.59% -0.0978 0.1248)
OKLCH	oklch(70.59% 0.159 128.1)
XYZ	xyz(25.9700, 36.9414, 9.3758)
Luminance	0.3694 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B237 #6637B2

analogous

#B2A337 #83B237 #45B237

triadic

#83B237 #3783B2 #B23783

tetradic

#83B237 #37B2A3 #6637B2 #B23745

square

#83B237 #37B2A3 #6637B2 #B23745

split-complementary

#83B237 #3745B2 #A337B2

monochromatic

#3E541A #618329 #83B237 #A1CC5A #BBDB89

Accessibility & contrast

On white

2.50

#83B237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#83B237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B237

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B237	#FFFFFF	#000000	##000000
##83B237	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA624

Deuteranopia (green-blind)

#B4A341

Tritanopia (blue-blind)

#87AA99

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #83b237;
/* rgb */ color: rgb(131, 178, 55);
/* oklch */ color: oklch(70.6% 0.159 128.1);

Tailwind

colors: {
  custom: {
    50: '#abc975',
    500: '#83b237',
    950: '#000000',
  },
}

SCSS

$custom: #83b237;
$custom-light: #abc975;
$custom-dark: #000000;

JSON

{
  "hex": "#83b237",
  "rgb": {
    "r": 131,
    "g": 178,
    "b": 55
  },
  "hsl": {
    "h": 82.927,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70587,
    "c": 0.15857,
    "h": 128.1
  },
  "luminance": 0.36942
}

Semantic roles & 50–950 ramp

primary

#83B237

secondary

#9A80C5

accent

#4CDC83

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B237

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

Preview Lab → · Contrast checker → · Palette generator →