#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
RGBrgb(131, 177, 57)
HSLhsl(83, 51%, 46%)
HSVhsv(83, 68%, 69%)
CMYKcmyk(26%, 0%, 67.8%, 30.6%)
CIE-LABlab(66.95, -33.71, 54.10)
CIE-LCHlch(66.95, 63.74, 121.93°)
OKLaboklab(70.36% -0.096 0.1228)
OKLCHoklch(70.36% 0.156 128)
XYZxyz(25.8207, 36.5644, 9.5674)
Luminance0.3656 (WCAG relative)
Temperaturewarm
Familyyellow-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
##83B1391.002.538.318.31
#FFFFFF2.531.0021.0021.00
#0000008.3121.001.001.00
##0000008.3121.001.001.00

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 →

#83B139 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva