#83AC3F#83AC3F

#83AC3F is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 69.2% C 0.145 H 127.3°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#83AC3F
RGB	rgb(131, 172, 63)
HSL	hsl(83, 46%, 46%)
HSV	hsv(83, 63%, 67%)
CMYK	cmyk(23.8%, 0%, 63.4%, 32.5%)
CIE-LAB	lab(65.51, -30.92, 50.05)
CIE-LCH	lch(65.51, 58.83, 121.70°)
OKLab	oklab(69.21% -0.0878 0.1151)
OKLCH	oklch(69.21% 0.145 127.3)
XYZ	xyz(25.0098, 34.6888, 10.0796)
Luminance	0.3469 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83AC3F #683FAC

analogous

#AC9E3F #83AC3F #4CAC3F

triadic

#83AC3F #3F83AC #AC3F83

tetradic

#83AC3F #3FAC9E #683FAC #AC3F4C

square

#83AC3F #3FAC9E #683FAC #AC3F4C

split-complementary

#83AC3F #3F4CAC #9E3FAC

monochromatic

#3F521E #617F2F #83AC3F #A0C663 #BBD68F

Accessibility & contrast

On white

2.65

#83AC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#83AC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83AC3F

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83AC3F	#FFFFFF	#000000	##000000
##83AC3F	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A132

Deuteranopia (green-blind)

#AF9E47

Tritanopia (blue-blind)

#88A495

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #83ac3f;
/* rgb */ color: rgb(131, 172, 63);
/* oklch */ color: oklch(69.2% 0.145 127.3);

Tailwind

colors: {
  custom: {
    50: '#aac579',
    500: '#83ac3f',
    950: '#000000',
  },
}

SCSS

$custom: #83ac3f;
$custom-light: #aac579;
$custom-dark: #000000;

JSON

{
  "hex": "#83ac3f",
  "rgb": {
    "r": 131,
    "g": 172,
    "b": 63
  },
  "hsl": {
    "h": 82.569,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69208,
    "c": 0.14473,
    "h": 127.3
  },
  "luminance": 0.34689
}

Semantic roles & 50–950 ramp

primary

#83AC3F

secondary

#9C86C1

accent

#52D684

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101209

muted

#7F817B

Preview Lab

Preview with #83AC3F

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

Preview Lab → · Contrast checker → · Palette generator →