#82C540#82C540

#82C540 is a light, vivid yellow-green. Relative luminance 0.450; OKLCH L 75.2% C 0.177 H 132.3°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#82C540
RGB	rgb(130, 197, 64)
HSL	hsl(90, 53%, 51%)
HSV	hsv(90, 68%, 77%)
CMYK	cmyk(34%, 0%, 67.5%, 22.7%)
CIE-LAB	lab(72.92, -42.49, 57.54)
CIE-LCH	lch(72.92, 71.52, 126.44°)
OKLab	oklab(75.22% -0.1194 0.131)
OKLCH	oklch(75.22% 0.177 132.3)
XYZ	xyz(30.0972, 45.0473, 11.9587)
Luminance	0.4505 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#82C540 #8340C5

analogous

#C4C540 #82C540 #40C540

triadic

#82C540 #4082C5 #C54082

tetradic

#82C540 #40C4C5 #8340C5 #C54040

square

#82C540 #40C4C5 #8340C5 #C54040

split-complementary

#82C540 #4040C5 #C540C4

monochromatic

#456A20 #63992F #82C540 #A1D36F #BFE29E

Accessibility & contrast

On white

2.10

#82C540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#82C540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #82C540

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##82C540	#FFFFFF	#000000	##000000
##82C540	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62D

Deuteranopia (green-blind)

#C4B14B

Tritanopia (blue-blind)

#83BDAA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #82c540;
/* rgb */ color: rgb(130, 197, 64);
/* oklch */ color: oklch(75.2% 0.177 132.3);

Tailwind

colors: {
  custom: {
    50: '#abd77c',
    500: '#82c540',
    950: '#000000',
  },
}

SCSS

$custom: #82c540;
$custom-light: #abd77c;
$custom-dark: #000000;

JSON

{
  "hex": "#82c540",
  "rgb": {
    "r": 130,
    "g": 197,
    "b": 64
  },
  "hsl": {
    "h": 90.226,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75222,
    "c": 0.17723,
    "h": 132.3
  },
  "luminance": 0.45048
}

Semantic roles & 50–950 ramp

primary

#82C540

secondary

#B193CE

accent

#4BDD94

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #82C540

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

Preview Lab → · Contrast checker → · Palette generator →