#83B545#83B545

#83B545 is a light, vivid yellow-green. Relative luminance 0.383; OKLCH L 71.4% C 0.152 H 129.9°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#83B545
RGB	rgb(131, 181, 69)
HSL	hsl(87, 45%, 49%)
HSV	hsv(87, 62%, 71%)
CMYK	cmyk(27.6%, 0%, 61.9%, 29%)
CIE-LAB	lab(68.24, -34.60, 50.43)
CIE-LCH	lch(68.24, 61.16, 124.46°)
OKLab	oklab(71.44% -0.0974 0.1166)
OKLCH	oklch(71.44% 0.152 129.9)
XYZ	xyz(26.9579, 38.3020, 11.6018)
Luminance	0.3830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B545 #7745B5

analogous

#B5AF45 #83B545 #4BB545

triadic

#83B545 #4583B5 #B54583

tetradic

#83B545 #45B5AF #7745B5 #B5454B

square

#83B545 #45B5AF #7745B5 #B5454B

split-complementary

#83B545 #454BB5 #AF45B5

monochromatic

#435C23 #638934 #83B545 #A0C86F #BED99B

Accessibility & contrast

On white

2.42

#83B545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#83B545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B545

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B545	#FFFFFF	#000000	##000000
##83B545	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA938

Deuteranopia (green-blind)

#B6A54D

Tritanopia (blue-blind)

#86AE9D

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #83b545;
/* rgb */ color: rgb(131, 181, 69);
/* oklch */ color: oklch(71.4% 0.152 129.9);

Tailwind

colors: {
  custom: {
    50: '#aacb7d',
    500: '#83b545',
    950: '#000000',
  },
}

SCSS

$custom: #83b545;
$custom-light: #aacb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#83b545",
  "rgb": {
    "r": 131,
    "g": 181,
    "b": 69
  },
  "hsl": {
    "h": 86.786,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71443,
    "c": 0.15194,
    "h": 129.9
  },
  "luminance": 0.38303
}

Semantic roles & 50–950 ramp

primary

#83B545

secondary

#A891C5

accent

#53D58D

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#10130A

muted

#7F827C

Preview Lab

Preview with #83B545

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

Preview Lab → · Contrast checker → · Palette generator →