#83BC23#83BC23

#83BC23 is a light, vivid yellow-green. Relative luminance 0.409; OKLCH L 72.9% C 0.182 H 129.0°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#83BC23
RGB	rgb(131, 188, 35)
HSL	hsl(82, 69%, 44%)
HSV	hsv(82, 81%, 74%)
CMYK	cmyk(30.3%, 0%, 81.4%, 26.3%)
CIE-LAB	lab(70.11, -39.90, 64.60)
CIE-LCH	lch(70.11, 75.93, 121.70°)
OKLab	oklab(72.89% -0.1145 0.1415)
OKLCH	oklch(72.89% 0.182 129)
XYZ	xyz(27.6466, 40.9123, 8.0300)
Luminance	0.4091 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83BC23 #5C23BC

analogous

#BCA823 #83BC23 #36BC23

triadic

#83BC23 #2383BC #BC2383

tetradic

#83BC23 #23BCA8 #5C23BC #BC2336

square

#83BC23 #23BCA8 #5C23BC #BC2336

split-complementary

#83BC23 #2336BC #A823BC

monochromatic

#3B5510 #5F8819 #83BC23 #A2DC41 #BBE574

Accessibility & contrast

On white

2.29

#83BC23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#83BC23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83BC23

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83BC23	#FFFFFF	#000000	##000000
##83BC23	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE00

Deuteranopia (green-blind)

#BEAA35

Tritanopia (blue-blind)

#87B3A0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #83bc23;
/* rgb */ color: rgb(131, 188, 35);
/* oklch */ color: oklch(72.9% 0.182 129.0);

Tailwind

colors: {
  custom: {
    50: '#acd06d',
    500: '#83bc23',
    950: '#000000',
  },
}

SCSS

$custom: #83bc23;
$custom-light: #acd06d;
$custom-dark: #000000;

JSON

{
  "hex": "#83bc23",
  "rgb": {
    "r": 131,
    "g": 188,
    "b": 35
  },
  "hsl": {
    "h": 82.353,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.72894,
    "c": 0.18202,
    "h": 129
  },
  "luminance": 0.40913
}

Semantic roles & 50–950 ramp

primary

#83BC23

secondary

#916FCC

accent

#3CEB7E

background

#FBFCF6

surface

#F6F9EC

border

#D0D2C7

text

#111408

muted

#80827A

Preview Lab

Preview with #83BC23

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

Preview Lab → · Contrast checker → · Palette generator →