#83B439#83B439

#83B439 is a light, vivid yellow-green. Relative luminance 0.378; OKLCH L 71.1% C 0.160 H 128.7°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#83B439
RGB	rgb(131, 180, 57)
HSL	hsl(84, 52%, 46%)
HSV	hsv(84, 68%, 71%)
CMYK	cmyk(27.2%, 0%, 68.3%, 29.4%)
CIE-LAB	lab(67.85, -35.09, 55.03)
CIE-LCH	lch(67.85, 65.27, 122.52°)
OKLab	oklab(71.09% -0.0998 0.1248)
OKLCH	oklch(71.09% 0.16 128.7)
XYZ	xyz(26.4198, 37.7626, 9.7671)
Luminance	0.3776 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B439 #6A39B4

analogous

#B4A839 #83B439 #46B439

triadic

#83B439 #3983B4 #B43983

tetradic

#83B439 #39B4A8 #6A39B4 #B43946

square

#83B439 #39B4A8 #6A39B4 #B43946

split-complementary

#83B439 #3946B4 #A839B4

monochromatic

#3F571C #61862A #83B439 #A0CC5E #BCDB8D

Accessibility & contrast

On white

2.46

#83B439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#83B439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B439

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B439	#FFFFFF	#000000	##000000
##83B439	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA727

Deuteranopia (green-blind)

#B6A443

Tritanopia (blue-blind)

#87AC9B

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #83b439;
/* rgb */ color: rgb(131, 180, 57);
/* oklch */ color: oklch(71.1% 0.160 128.7);

Tailwind

colors: {
  custom: {
    50: '#abca76',
    500: '#83b439',
    950: '#000000',
  },
}

SCSS

$custom: #83b439;
$custom-light: #abca76;
$custom-dark: #000000;

JSON

{
  "hex": "#83b439",
  "rgb": {
    "r": 131,
    "g": 180,
    "b": 57
  },
  "hsl": {
    "h": 83.902,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71089,
    "c": 0.15976,
    "h": 128.7
  },
  "luminance": 0.37763
}

Semantic roles & 50–950 ramp

primary

#83B439

secondary

#9E83C5

accent

#4CDB85

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B439

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

Preview Lab → · Contrast checker → · Palette generator →