#83C437#83C437

#83C437 is a light, vivid yellow-green. Relative luminance 0.446; OKLCH L 75.0% C 0.181 H 131.3°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#83C437
RGB	rgb(131, 196, 55)
HSL	hsl(88, 56%, 49%)
HSV	hsv(88, 72%, 77%)
CMYK	cmyk(33.2%, 0%, 71.9%, 23.1%)
CIE-LAB	lab(72.61, -42.33, 60.64)
CIE-LCH	lch(72.61, 73.95, 124.92°)
OKLab	oklab(74.97% -0.1197 0.1362)
OKLCH	oklch(74.97% 0.181 131.3)
XYZ	xyz(29.7893, 44.5799, 10.6489)
Luminance	0.4458 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C437 #7837C4

analogous

#C4BF37 #83C437 #3CC437

triadic

#83C437 #3783C4 #C43783

tetradic

#83C437 #37C4BF #7837C4 #C4373C

square

#83C437 #37C4BF #7837C4 #C4373C

split-complementary

#83C437 #373CC4 #BF37C4

monochromatic

#43641C #63942A #83C437 #A0D465 #BEE194

Accessibility & contrast

On white

2.12

#83C437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#83C437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C437

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C437	#FFFFFF	#000000	##000000
##83C437	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB51E

Deuteranopia (green-blind)

#C4B044

Tritanopia (blue-blind)

#85BCA9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #83c437;
/* rgb */ color: rgb(131, 196, 55);
/* oklch */ color: oklch(75.0% 0.181 131.3);

Tailwind

colors: {
  custom: {
    50: '#acd677',
    500: '#83c437',
    950: '#000000',
  },
}

SCSS

$custom: #83c437;
$custom-light: #acd677;
$custom-dark: #000000;

JSON

{
  "hex": "#83c437",
  "rgb": {
    "r": 131,
    "g": 196,
    "b": 55
  },
  "hsl": {
    "h": 87.66,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74965,
    "c": 0.18133,
    "h": 131.3
  },
  "luminance": 0.44581
}

Semantic roles & 50–950 ramp

primary

#83C437

secondary

#A98BCC

accent

#48DF8E

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C437

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

Preview Lab → · Contrast checker → · Palette generator →