#81DC8B#81DC8B

#81DC8B is a light, vivid green. Relative luminance 0.577; OKLCH L 81.7% C 0.143 H 146.6°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#81DC8B
RGB	rgb(129, 220, 139)
HSL	hsl(127, 57%, 68%)
HSV	hsv(127, 41%, 86%)
CMYK	cmyk(41.4%, 0%, 36.8%, 13.7%)
CIE-LAB	lab(80.58, -43.78, 31.51)
CIE-LCH	lch(80.58, 53.94, 144.26°)
OKLab	oklab(81.74% -0.1192 0.0785)
OKLCH	oklch(81.74% 0.143 146.6)
XYZ	xyz(39.3046, 57.7151, 33.4901)
Luminance	0.5772 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DC8B #DC81D2

analogous

#A4DC81 #81DC8B #81DCB8

triadic

#81DC8B #8B81DC #DC8B81

tetradic

#81DC8B #81A4DC #DC81D2 #DCB881

square

#81DC8B #81A4DC #DC81D2 #DCB881

split-complementary

#81DC8B #B881DC #DC81A4

monochromatic

#31B13F #51CF5F #81DC8B #B1E9B7 #E1F7E3

Accessibility & contrast

On white

1.67

#81DC8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.54

#81DC8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DC8B

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DC8B	#FFFFFF	#000000	##000000
##81DC8B	1.00	1.67	12.54	12.54
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.54	21.00	1.00	1.00
##000000	12.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECD85

Deuteranopia (green-blind)

#D1C490

Tritanopia (blue-blind)

#74D8C7

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #81dc8b;
/* rgb */ color: rgb(129, 220, 139);
/* oklch */ color: oklch(81.7% 0.143 146.6);

Tailwind

colors: {
  custom: {
    50: '#aae7ad',
    500: '#81dc8b',
    950: '#000000',
  },
}

SCSS

$custom: #81dc8b;
$custom-light: #aae7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#81dc8b",
  "rgb": {
    "r": 129,
    "g": 220,
    "b": 139
  },
  "hsl": {
    "h": 126.593,
    "s": 56.522,
    "l": 68.431
  },
  "oklch": {
    "l": 0.81739,
    "c": 0.14273,
    "h": 146.6
  },
  "luminance": 0.57718
}

Semantic roles & 50–950 ramp

primary

#81DC8B

secondary

#B34FA8

accent

#21B2C4

background

#FDFEFD

surface

#F7FCF7

border

#D0D5D0

text

#101610

muted

#818481

Preview Lab

Preview with #81DC8B

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

Preview Lab → · Contrast checker → · Palette generator →