#83A539#83A539

#83A539 is a light, vivid yellow-green. Relative luminance 0.320; OKLCH L 67.5% C 0.140 H 125.0°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#83A539
RGB	rgb(131, 165, 57)
HSL	hsl(79, 49%, 44%)
HSV	hsv(79, 65%, 65%)
CMYK	cmyk(20.6%, 0%, 65.5%, 35.3%)
CIE-LAB	lab(63.37, -28.05, 50.33)
CIE-LCH	lch(63.37, 57.62, 119.13°)
OKLab	oklab(67.46% -0.0804 0.1149)
OKLCH	oklch(67.46% 0.14 125)
XYZ	xyz(23.5539, 32.0307, 8.8117)
Luminance	0.3203 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A539 #5B39A5

analogous

#A59139 #83A539 #4DA539

triadic

#83A539 #3983A5 #A53983

tetradic

#83A539 #39A591 #5B39A5 #A5394D

square

#83A539 #39A591 #5B39A5 #A5394D

split-complementary

#83A539 #394DA5 #9139A5

monochromatic

#3B4A1A #5F7829 #83A539 #A2C556 #BBD484

Accessibility & contrast

On white

2.84

#83A539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#83A539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A539

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A539	#FFFFFF	#000000	##000000
##83A539	1.00	2.84	7.41	7.41
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B2B

Deuteranopia (green-blind)

#A99941

Tritanopia (blue-blind)

#899D8F

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #83a539;
/* rgb */ color: rgb(131, 165, 57);
/* oklch */ color: oklch(67.5% 0.140 125.0);

Tailwind

colors: {
  custom: {
    50: '#aabf75',
    500: '#83a539',
    950: '#000000',
  },
}

SCSS

$custom: #83a539;
$custom-light: #aabf75;
$custom-dark: #000000;

JSON

{
  "hex": "#83a539",
  "rgb": {
    "r": 131,
    "g": 165,
    "b": 57
  },
  "hsl": {
    "h": 78.889,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.67462,
    "c": 0.14022,
    "h": 125
  },
  "luminance": 0.32031
}

Semantic roles & 50–950 ramp

primary

#83A539

secondary

#917BBE

accent

#50D87B

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#101209

muted

#7F817B

Preview Lab

Preview with #83A539

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

Preview Lab → · Contrast checker → · Palette generator →