#83B139#83B139

#83B139 is a light, vivid yellow-green. Relative luminance 0.366; OKLCH L 70.4% C 0.156 H 128.0°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#83B139
RGB	rgb(131, 177, 57)
HSL	hsl(83, 51%, 46%)
HSV	hsv(83, 68%, 69%)
CMYK	cmyk(26%, 0%, 67.8%, 30.6%)
CIE-LAB	lab(66.95, -33.71, 54.10)
CIE-LCH	lch(66.95, 63.74, 121.93°)
OKLab	oklab(70.36% -0.096 0.1228)
OKLCH	oklch(70.36% 0.156 128)
XYZ	xyz(25.8207, 36.5644, 9.5674)
Luminance	0.3656 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B139 #6739B1

analogous

#B1A339 #83B139 #47B139

triadic

#83B139 #3983B1 #B13983

tetradic

#83B139 #39B1A3 #6739B1 #B13947

square

#83B139 #39B1A3 #6739B1 #B13947

split-complementary

#83B139 #3947B1 #A339B1

monochromatic

#3E541B #61832A #83B139 #A0CB5D #BBDA8B

Accessibility & contrast

On white

2.53

#83B139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#83B139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B139

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B139	#FFFFFF	#000000	##000000
##83B139	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA528

Deuteranopia (green-blind)

#B3A243

Tritanopia (blue-blind)

#87A999

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #83b139;
/* rgb */ color: rgb(131, 177, 57);
/* oklch */ color: oklch(70.4% 0.156 128.0);

Tailwind

colors: {
  custom: {
    50: '#aac876',
    500: '#83b139',
    950: '#000000',
  },
}

SCSS

$custom: #83b139;
$custom-light: #aac876;
$custom-dark: #000000;

JSON

{
  "hex": "#83b139",
  "rgb": {
    "r": 131,
    "g": 177,
    "b": 57
  },
  "hsl": {
    "h": 83,
    "s": 51.282,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70362,
    "c": 0.15588,
    "h": 128
  },
  "luminance": 0.36565
}

Semantic roles & 50–950 ramp

primary

#83B139

secondary

#9B82C4

accent

#4DDB83

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B139

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

Preview Lab → · Contrast checker → · Palette generator →