#83A021#83A021

#83A021 is a light, vivid yellow-green. Relative luminance 0.301; OKLCH L 66.1% C 0.149 H 122.3°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#83A021
RGB	rgb(131, 160, 33)
HSL	hsl(74, 66%, 38%)
HSV	hsv(74, 79%, 63%)
CMYK	cmyk(18.1%, 0%, 79.4%, 37.3%)
CIE-LAB	lab(61.72, -27.05, 57.58)
CIE-LCH	lch(61.72, 63.62, 115.16°)
OKLab	oklab(66.08% -0.0798 0.1263)
OKLCH	oklch(66.08% 0.149 122.3)
XYZ	xyz(22.2057, 30.0766, 6.0741)
Luminance	0.3008 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A021 #3E21A0

analogous

#A07D21 #83A021 #43A021

triadic

#83A021 #2183A0 #A02183

tetradic

#83A021 #21A07D #3E21A0 #A02143

square

#83A021 #21A07D #3E21A0 #A02143

split-complementary

#83A021 #2143A0 #7D21A0

monochromatic

#303B0C #596D17 #83A021 #ADD32B #C0DE5E

Accessibility & contrast

On white

2.99

#83A021 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#83A021 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A021

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A021	#FFFFFF	#000000	##000000
##83A021	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A6952E

Tritanopia (blue-blind)

#8A9789

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #83a021;
/* rgb */ color: rgb(131, 160, 33);
/* oklch */ color: oklch(66.1% 0.149 122.3);

Tailwind

colors: {
  custom: {
    50: '#abbc68',
    500: '#83a021',
    950: '#000000',
  },
}

SCSS

$custom: #83a021;
$custom-light: #abbc68;
$custom-dark: #000000;

JSON

{
  "hex": "#83a021",
  "rgb": {
    "r": 131,
    "g": 160,
    "b": 33
  },
  "hsl": {
    "h": 73.701,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.66081,
    "c": 0.14938,
    "h": 122.3
  },
  "luminance": 0.30077
}

Semantic roles & 50–950 ramp

primary

#83A021

secondary

#725BC2

accent

#3FE966

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101207

muted

#7F817A

Preview Lab

Preview with #83A021

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

Preview Lab → · Contrast checker → · Palette generator →