#83B028#83B028

#83B028 is a light, vivid yellow-green. Relative luminance 0.360; OKLCH L 70.0% C 0.165 H 126.8°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#83B028
RGB	rgb(131, 176, 40)
HSL	hsl(80, 63%, 42%)
HSV	hsv(80, 77%, 69%)
CMYK	cmyk(25.6%, 0%, 77.3%, 31%)
CIE-LAB	lab(66.54, -34.28, 59.86)
CIE-LCH	lch(66.54, 68.98, 119.80°)
OKLab	oklab(70% -0.0989 0.1323)
OKLCH	oklch(70% 0.165 126.8)
XYZ	xyz(25.2685, 36.0287, 7.6300)
Luminance	0.3603 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B028 #5528B0

analogous

#B09928 #83B028 #3FB028

triadic

#83B028 #2883B0 #B02883

tetradic

#83B028 #28B099 #5528B0 #B0283F

square

#83B028 #28B099 #5528B0 #B0283F

split-complementary

#83B028 #283FB0 #9928B0

monochromatic

#394C11 #5E7E1D #83B028 #A3D441 #BBDF73

Accessibility & contrast

On white

2.56

#83B028 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#83B028 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B028

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B028	#FFFFFF	#000000	##000000
##83B028	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A402

Deuteranopia (green-blind)

#B3A136

Tritanopia (blue-blind)

#88A897

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #83b028;
/* rgb */ color: rgb(131, 176, 40);
/* oklch */ color: oklch(70.0% 0.165 126.8);

Tailwind

colors: {
  custom: {
    50: '#abc76d',
    500: '#83b028',
    950: '#000000',
  },
}

SCSS

$custom: #83b028;
$custom-light: #abc76d;
$custom-dark: #000000;

JSON

{
  "hex": "#83b028",
  "rgb": {
    "r": 131,
    "g": 176,
    "b": 40
  },
  "hsl": {
    "h": 79.853,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.69997,
    "c": 0.16519,
    "h": 126.8
  },
  "luminance": 0.36029
}

Semantic roles & 50–950 ramp

primary

#83B028

secondary

#8B6DC6

accent

#42E678

background

#FAFCF6

surface

#F5F8EC

border

#CFD1C7

text

#111308

muted

#80827B

Preview Lab

Preview with #83B028

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

Preview Lab → · Contrast checker → · Palette generator →