#83B64F#83B64F

#83B64F is a light, vivid yellow-green. Relative luminance 0.388; OKLCH L 71.8% C 0.145 H 131.2°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#83B64F
RGB	rgb(131, 182, 79)
HSL	hsl(90, 41%, 51%)
HSV	hsv(90, 57%, 71%)
CMYK	cmyk(28%, 0%, 56.6%, 28.6%)
CIE-LAB	lab(68.64, -34.13, 46.34)
CIE-LCH	lch(68.64, 57.55, 126.37°)
OKLab	oklab(71.8% -0.0953 0.1089)
OKLCH	oklch(71.8% 0.145 131.2)
XYZ	xyz(27.4990, 38.8449, 13.4446)
Luminance	0.3885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B64F #824FB6

analogous

#B6B54F #83B64F #4FB64F

triadic

#83B64F #4F83B6 #B64F83

tetradic

#83B64F #4FB6B5 #824FB6 #B64F4F

square

#83B64F #4FB6B5 #824FB6 #B64F4F

split-complementary

#83B64F #4F4FB6 #B54FB6

monochromatic

#466229 #648D3B #83B64F #A1C87A #C0DAA6

Accessibility & contrast

On white

2.39

#83B64F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#83B64F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B64F

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B64F	#FFFFFF	#000000	##000000
##83B64F	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAA45

Deuteranopia (green-blind)

#B6A656

Tritanopia (blue-blind)

#85AF9F

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #83b64f;
/* rgb */ color: rgb(131, 182, 79);
/* oklch */ color: oklch(71.8% 0.145 131.2);

Tailwind

colors: {
  custom: {
    50: '#aacc83',
    500: '#83b64f',
    950: '#000000',
  },
}

SCSS

$custom: #83b64f;
$custom-light: #aacc83;
$custom-dark: #000000;

JSON

{
  "hex": "#83b64f",
  "rgb": {
    "r": 131,
    "g": 182,
    "b": 79
  },
  "hsl": {
    "h": 89.709,
    "s": 41.365,
    "l": 51.176
  },
  "oklch": {
    "l": 0.71796,
    "c": 0.14469,
    "h": 131.2
  },
  "luminance": 0.38846
}

Semantic roles & 50–950 ramp

primary

#83B64F

secondary

#B09AC7

accent

#57D193

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#10130B

muted

#7F827C

Preview Lab

Preview with #83B64F

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

Preview Lab → · Contrast checker → · Palette generator →