#83A545#83A545

#83A545 is a light, vivid yellow-green. Relative luminance 0.322; OKLCH L 67.6% C 0.130 H 126.0°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#83A545
RGB	rgb(131, 165, 69)
HSL	hsl(81, 41%, 46%)
HSV	hsv(81, 58%, 65%)
CMYK	cmyk(20.6%, 0%, 58.2%, 35.3%)
CIE-LAB	lab(63.48, -27.04, 45.09)
CIE-LCH	lch(63.48, 52.57, 120.95°)
OKLab	oklab(67.59% -0.0765 0.1052)
OKLCH	oklch(67.59% 0.13 126)
XYZ	xyz(23.8894, 32.1649, 10.5789)
Luminance	0.3216 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A545 #6745A5

analogous

#A59745 #83A545 #53A545

triadic

#83A545 #4583A5 #A54583

tetradic

#83A545 #45A597 #6745A5 #A54553

square

#83A545 #45A597 #6745A5 #A54553

split-complementary

#83A545 #4553A5 #9745A5

monochromatic

#3E4F21 #617A33 #83A545 #A0C068 #BBD293

Accessibility & contrast

On white

2.83

#83A545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#83A545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A545

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A545	#FFFFFF	#000000	##000000
##83A545	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9B3B

Deuteranopia (green-blind)

#A8994B

Tritanopia (blue-blind)

#889E90

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #83a545;
/* rgb */ color: rgb(131, 165, 69);
/* oklch */ color: oklch(67.6% 0.130 126.0);

Tailwind

colors: {
  custom: {
    50: '#a9bf7c',
    500: '#83a545',
    950: '#000000',
  },
}

SCSS

$custom: #83a545;
$custom-light: #a9bf7c;
$custom-dark: #000000;

JSON

{
  "hex": "#83a545",
  "rgb": {
    "r": 131,
    "g": 165,
    "b": 69
  },
  "hsl": {
    "h": 81.25,
    "s": 41.026,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67587,
    "c": 0.13007,
    "h": 126
  },
  "luminance": 0.32165
}

Semantic roles & 50–950 ramp

primary

#83A545

secondary

#9B88BD

accent

#57D182

background

#FAFBF7

surface

#F4F7EE

border

#CED0C9

text

#10120A

muted

#7F817C

Preview Lab

Preview with #83A545

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

Preview Lab → · Contrast checker → · Palette generator →