#83CA2B#83CA2B

#83CA2B is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.4% C 0.195 H 131.5°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#83CA2B
RGB	rgb(131, 202, 43)
HSL	hsl(87, 65%, 48%)
HSV	hsv(87, 79%, 79%)
CMYK	cmyk(35.1%, 0%, 78.7%, 20.8%)
CIE-LAB	lab(74.34, -45.54, 66.21)
CIE-LCH	lch(74.34, 80.36, 124.52°)
OKLab	oklab(76.35% -0.1292 0.1461)
OKLCH	oklch(76.35% 0.195 131.5)
XYZ	xyz(30.9164, 47.2395, 9.7742)
Luminance	0.4724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CA2B #722BCA

analogous

#CAC12B #83CA2B #34CA2B

triadic

#83CA2B #2B83CA #CA2B83

tetradic

#83CA2B #2BCAC1 #722BCA #CA2B34

square

#83CA2B #2BCAC1 #722BCA #CA2B34

split-complementary

#83CA2B #2B34CA #C12BCA

monochromatic

#426516 #629820 #83CA2B #A0DB57 #BDE689

Accessibility & contrast

On white

2.01

#83CA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#83CA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CA2B

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CA2B	#FFFFFF	#000000	##000000
##83CA2B	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BA00

Deuteranopia (green-blind)

#C9B53D

Tritanopia (blue-blind)

#85C1AD

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #83ca2b;
/* rgb */ color: rgb(131, 202, 43);
/* oklch */ color: oklch(76.4% 0.195 131.5);

Tailwind

colors: {
  custom: {
    50: '#adda72',
    500: '#83ca2b',
    950: '#000000',
  },
}

SCSS

$custom: #83ca2b;
$custom-light: #adda72;
$custom-dark: #000000;

JSON

{
  "hex": "#83ca2b",
  "rgb": {
    "r": 131,
    "g": 202,
    "b": 43
  },
  "hsl": {
    "h": 86.792,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.76354,
    "c": 0.19507,
    "h": 131.5
  },
  "luminance": 0.47241
}

Semantic roles & 50–950 ramp

primary

#83CA2B

secondary

#A481D0

accent

#40E88B

background

#FBFDF7

surface

#F6FBED

border

#D0D4C8

text

#111509

muted

#80837B

Preview Lab

Preview with #83CA2B

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

Preview Lab → · Contrast checker → · Palette generator →