#80C83B#80C83B

#80C83B is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 75.8% C 0.185 H 132.8°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#80C83B
RGB	rgb(128, 200, 59)
HSL	hsl(91, 56%, 51%)
HSV	hsv(91, 71%, 78%)
CMYK	cmyk(36%, 0%, 70.5%, 21.6%)
CIE-LAB	lab(73.68, -44.83, 60.20)
CIE-LCH	lch(73.68, 75.06, 126.67°)
OKLab	oklab(75.8% -0.126 0.1359)
OKLCH	oklch(75.8% 0.185 132.8)
XYZ	xyz(30.3453, 46.2122, 11.4578)
Luminance	0.4621 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80C83B #833BC8

analogous

#C6C83B #80C83B #3BC83C

triadic

#80C83B #3B80C8 #C83B80

tetradic

#80C83B #3BC6C8 #833BC8 #C83C3B

square

#80C83B #3BC6C8 #833BC8 #C83C3B

split-complementary

#80C83B #3C3BC8 #C83BC6

monochromatic

#436B1E #629A2B #80C83B #9FD56B #BEE39B

Accessibility & contrast

On white

2.05

#80C83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#80C83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C83B

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80C83B	#FFFFFF	#000000	##000000
##80C83B	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B924

Deuteranopia (green-blind)

#C6B348

Tritanopia (blue-blind)

#81C0AC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #80c83b;
/* rgb */ color: rgb(128, 200, 59);
/* oklch */ color: oklch(75.8% 0.185 132.8);

Tailwind

colors: {
  custom: {
    50: '#aad979',
    500: '#80c83b',
    950: '#000000',
  },
}

SCSS

$custom: #80c83b;
$custom-light: #aad979;
$custom-dark: #000000;

JSON

{
  "hex": "#80c83b",
  "rgb": {
    "r": 128,
    "g": 200,
    "b": 59
  },
  "hsl": {
    "h": 90.638,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75803,
    "c": 0.18536,
    "h": 132.8
  },
  "luminance": 0.46214
}

Semantic roles & 50–950 ramp

primary

#80C83B

secondary

#B090CF

accent

#48DF96

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #80C83B

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

Preview Lab → · Contrast checker → · Palette generator →