#83C340#83C340

#83C340 is a light, vivid yellow-green. Relative luminance 0.442; OKLCH L 74.8% C 0.174 H 131.8°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#83C340
RGB	rgb(131, 195, 64)
HSL	hsl(89, 52%, 51%)
HSV	hsv(89, 67%, 76%)
CMYK	cmyk(32.8%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(72.38, -41.27, 56.98)
CIE-LCH	lch(72.38, 70.35, 125.91°)
OKLab	oklab(74.79% -0.1161 0.1298)
OKLCH	oklch(74.79% 0.174 131.8)
XYZ	xyz(29.8002, 44.2246, 11.8156)
Luminance	0.4423 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C340 #8040C3

analogous

#C3C140 #83C340 #41C340

triadic

#83C340 #4083C3 #C34083

tetradic

#83C340 #40C3C1 #8040C3 #C34041

square

#83C340 #40C3C1 #8040C3 #C34041

split-complementary

#83C340 #4041C3 #C140C3

monochromatic

#456821 #64972F #83C340 #A1D26F #BFE09D

Accessibility & contrast

On white

2.13

#83C340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#83C340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C340

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C340	#FFFFFF	#000000	##000000
##83C340	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB52E

Deuteranopia (green-blind)

#C2B04B

Tritanopia (blue-blind)

#85BBA8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #83c340;
/* rgb */ color: rgb(131, 195, 64);
/* oklch */ color: oklch(74.8% 0.174 131.8);

Tailwind

colors: {
  custom: {
    50: '#abd57b',
    500: '#83c340',
    950: '#000000',
  },
}

SCSS

$custom: #83c340;
$custom-light: #abd57b;
$custom-dark: #000000;

JSON

{
  "hex": "#83c340",
  "rgb": {
    "r": 131,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 89.313,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74792,
    "c": 0.17416,
    "h": 131.8
  },
  "luminance": 0.44226
}

Semantic roles & 50–950 ramp

primary

#83C340

secondary

#AF92CC

accent

#4CDC92

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #83C340

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

Preview Lab → · Contrast checker → · Palette generator →