#83AC2B#83AC2B

#83AC2B is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 69.0% C 0.159 H 126.0°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#83AC2B
RGB	rgb(131, 172, 43)
HSL	hsl(79, 60%, 42%)
HSV	hsv(79, 75%, 67%)
CMYK	cmyk(23.8%, 0%, 75%, 32.5%)
CIE-LAB	lab(65.36, -32.27, 57.74)
CIE-LCH	lch(65.36, 66.15, 119.20°)
OKLab	oklab(69.04% -0.0932 0.1283)
OKLCH	oklch(69.04% 0.159 126)
XYZ	xyz(24.5488, 34.5044, 7.6517)
Luminance	0.3451 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83AC2B #542BAC

analogous

#AC952B #83AC2B #42AC2B

triadic

#83AC2B #2B83AC #AC2B83

tetradic

#83AC2B #2BAC95 #542BAC #AC2B42

square

#83AC2B #2BAC95 #542BAC #AC2B42

split-complementary

#83AC2B #2B42AC #952BAC

monochromatic

#384A13 #5E7B1F #83AC2B #A4D044 #BCDC75

Accessibility & contrast

On white

2.66

#83AC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#83AC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83AC2B

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83AC2B	#FFFFFF	#000000	##000000
##83AC2B	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A00F

Deuteranopia (green-blind)

#B09E37

Tritanopia (blue-blind)

#89A493

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #83ac2b;
/* rgb */ color: rgb(131, 172, 43);
/* oklch */ color: oklch(69.0% 0.159 126.0);

Tailwind

colors: {
  custom: {
    50: '#abc56e',
    500: '#83ac2b',
    950: '#000000',
  },
}

SCSS

$custom: #83ac2b;
$custom-light: #abc56e;
$custom-dark: #000000;

JSON

{
  "hex": "#83ac2b",
  "rgb": {
    "r": 131,
    "g": 172,
    "b": 43
  },
  "hsl": {
    "h": 79.07,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.69044,
    "c": 0.15862,
    "h": 126
  },
  "luminance": 0.34505
}

Semantic roles & 50–950 ramp

primary

#83AC2B

secondary

#8A6FC4

accent

#45E377

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101208

muted

#7F817B

Preview Lab

Preview with #83AC2B

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

Preview Lab → · Contrast checker → · Palette generator →