#83CA3F#83CA3F

#83CA3F is a light, vivid yellow-green. Relative luminance 0.474; OKLCH L 76.5% C 0.184 H 132.7°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#83CA3F
RGB	rgb(131, 202, 63)
HSL	hsl(91, 57%, 52%)
HSV	hsv(91, 69%, 79%)
CMYK	cmyk(35.1%, 0%, 68.8%, 20.8%)
CIE-LAB	lab(74.46, -44.35, 59.54)
CIE-LCH	lch(74.46, 74.24, 126.68°)
OKLab	oklab(76.49% -0.1246 0.1351)
OKLCH	oklch(76.49% 0.184 132.7)
XYZ	xyz(31.3774, 47.4239, 12.2022)
Luminance	0.4743 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CA3F #863FCA

analogous

#C9CA3F #83CA3F #3FCA40

triadic

#83CA3F #3F83CA #CA3F83

tetradic

#83CA3F #3FC9CA #863FCA #CA403F

square

#83CA3F #3FC9CA #863FCA #CA403F

split-complementary

#83CA3F #403FCA #CA3FC9

monochromatic

#46701F #65A02C #83CA3F #A2D76F #C1E49F

Accessibility & contrast

On white

2.00

#83CA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#83CA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CA3F

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CA3F	#FFFFFF	#000000	##000000
##83CA3F	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB2A

Deuteranopia (green-blind)

#C8B54B

Tritanopia (blue-blind)

#84C2AE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #83ca3f;
/* rgb */ color: rgb(131, 202, 63);
/* oklch */ color: oklch(76.5% 0.184 132.7);

Tailwind

colors: {
  custom: {
    50: '#acda7c',
    500: '#83ca3f',
    950: '#000000',
  },
}

SCSS

$custom: #83ca3f;
$custom-light: #acda7c;
$custom-dark: #000000;

JSON

{
  "hex": "#83ca3f",
  "rgb": {
    "r": 131,
    "g": 202,
    "b": 63
  },
  "hsl": {
    "h": 90.647,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76487,
    "c": 0.18374,
    "h": 132.7
  },
  "luminance": 0.47425
}

Semantic roles & 50–950 ramp

primary

#83CA3F

secondary

#B394D1

accent

#48E096

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CA3F

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

Preview Lab → · Contrast checker → · Palette generator →