#83B149#83B149

#83B149 is a light, vivid yellow-green. Relative luminance 0.368; OKLCH L 70.5% C 0.143 H 129.5°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#83B149
RGB	rgb(131, 177, 73)
HSL	hsl(87, 42%, 49%)
HSV	hsv(87, 59%, 69%)
CMYK	cmyk(26%, 0%, 58.8%, 30.6%)
CIE-LAB	lab(67.09, -32.39, 47.34)
CIE-LCH	lch(67.09, 57.36, 124.38°)
OKLab	oklab(70.52% -0.091 0.1105)
OKLCH	oklch(70.52% 0.143 129.5)
XYZ	xyz(26.2846, 36.7500, 12.0107)
Luminance	0.3675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B149 #7749B1

analogous

#B1AB49 #83B149 #4FB149

triadic

#83B149 #4983B1 #B14983

tetradic

#83B149 #49B1AB #7749B1 #B1494F

square

#83B149 #49B1AB #7749B1 #B1494F

split-complementary

#83B149 #494FB1 #AB49B1

monochromatic

#435A25 #638637 #83B149 #A0C572 #BED79E

Accessibility & contrast

On white

2.51

#83B149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#83B149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B149

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B149	#FFFFFF	#000000	##000000
##83B149	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A53E

Deuteranopia (green-blind)

#B2A250

Tritanopia (blue-blind)

#86AA9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #83b149;
/* rgb */ color: rgb(131, 177, 73);
/* oklch */ color: oklch(70.5% 0.143 129.5);

Tailwind

colors: {
  custom: {
    50: '#aac87f',
    500: '#83b149',
    950: '#000000',
  },
}

SCSS

$custom: #83b149;
$custom-light: #aac87f;
$custom-dark: #000000;

JSON

{
  "hex": "#83b149",
  "rgb": {
    "r": 131,
    "g": 177,
    "b": 73
  },
  "hsl": {
    "h": 86.538,
    "s": 41.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7052,
    "c": 0.14309,
    "h": 129.5
  },
  "luminance": 0.36751
}

Semantic roles & 50–950 ramp

primary

#83B149

secondary

#A892C3

accent

#56D18D

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#10130A

muted

#7F827C

Preview Lab

Preview with #83B149

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

Preview Lab → · Contrast checker → · Palette generator →