#81D290#81D290

#81D290 is a light, vivid green. Relative luminance 0.528; OKLCH L 79.5% C 0.123 H 148.9°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#81D290
RGB	rgb(129, 210, 144)
HSL	hsl(131, 47%, 66%)
HSV	hsv(131, 39%, 82%)
CMYK	cmyk(38.6%, 0%, 31.4%, 17.6%)
CIE-LAB	lab(77.74, -38.54, 25.13)
CIE-LCH	lch(77.74, 46.01, 146.89°)
OKLab	oklab(79.46% -0.1051 0.0634)
OKLCH	oklch(79.46% 0.123 148.9)
XYZ	xyz(37.1319, 52.7718, 34.6095)
Luminance	0.5277 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D290 #D281C3

analogous

#9BD281 #81D290 #81D2B9

triadic

#81D290 #9081D2 #D29081

tetradic

#81D290 #819BD2 #D281C3 #D2B981

square

#81D290 #819BD2 #D281C3 #D2B981

split-complementary

#81D290 #B981D2 #D2819B

monochromatic

#39A04C #54C268 #81D290 #AEE2B8 #DBF2DF

Accessibility & contrast

On white

1.82

#81D290 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#81D290 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D290

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D290	#FFFFFF	#000000	##000000
##81D290	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C58C

Deuteranopia (green-blind)

#C7BD94

Tritanopia (blue-blind)

#75CFC1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #81d290;
/* rgb */ color: rgb(129, 210, 144);
/* oklch */ color: oklch(79.5% 0.123 148.9);

Tailwind

colors: {
  custom: {
    50: '#a9e0b1',
    500: '#81d290',
    950: '#000000',
  },
}

SCSS

$custom: #81d290;
$custom-light: #a9e0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#81d290",
  "rgb": {
    "r": 129,
    "g": 210,
    "b": 144
  },
  "hsl": {
    "h": 131.111,
    "s": 47.368,
    "l": 66.471
  },
  "oklch": {
    "l": 0.79459,
    "c": 0.12276,
    "h": 148.9
  },
  "luminance": 0.52774
}

Semantic roles & 50–950 ramp

primary

#81D290

secondary

#A55395

accent

#2BA0BB

background

#FDFEFD

surface

#F7FCF7

border

#D0D5D0

text

#101510

muted

#818481

Preview Lab

Preview with #81D290

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

Preview Lab → · Contrast checker → · Palette generator →