#83B641#83B641

#83B641 is a light, vivid yellow-green. Relative luminance 0.387; OKLCH L 71.6% C 0.156 H 129.7°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#83B641
RGB	rgb(131, 182, 65)
HSL	hsl(86, 47%, 48%)
HSV	hsv(86, 64%, 71%)
CMYK	cmyk(28%, 0%, 64.3%, 28.6%)
CIE-LAB	lab(68.51, -35.39, 52.44)
CIE-LCH	lch(68.51, 63.27, 124.02°)
OKLab	oklab(71.65% -0.0999 0.1204)
OKLCH	oklch(71.65% 0.156 129.7)
XYZ	xyz(27.0420, 38.6621, 11.0378)
Luminance	0.3866 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B641 #7441B6

analogous

#B6AE41 #83B641 #48B641

triadic

#83B641 #4183B6 #B64183

tetradic

#83B641 #41B6AE #7441B6 #B64148

square

#83B641 #41B6AE #7441B6 #B64148

split-complementary

#83B641 #4148B6 #AE41B6

monochromatic

#425C21 #638931 #83B641 #A0CA6A #BDDA97

Accessibility & contrast

On white

2.40

#83B641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#83B641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B641

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B641	#FFFFFF	#000000	##000000
##83B641	1.00	2.40	8.73	8.73
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA932

Deuteranopia (green-blind)

#B7A64A

Tritanopia (blue-blind)

#86AE9E

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #83b641;
/* rgb */ color: rgb(131, 182, 65);
/* oklch */ color: oklch(71.6% 0.156 129.7);

Tailwind

colors: {
  custom: {
    50: '#aacc7b',
    500: '#83b641',
    950: '#000000',
  },
}

SCSS

$custom: #83b641;
$custom-light: #aacc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#83b641",
  "rgb": {
    "r": 131,
    "g": 182,
    "b": 65
  },
  "hsl": {
    "h": 86.154,
    "s": 47.368,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71646,
    "c": 0.15646,
    "h": 129.7
  },
  "luminance": 0.38663
}

Semantic roles & 50–950 ramp

primary

#83B641

secondary

#A68DC6

accent

#51D78B

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#10130A

muted

#7F827C

Preview Lab

Preview with #83B641

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

Preview Lab → · Contrast checker → · Palette generator →