#81C19B#81C19B

#81C19B is a light, moderate green. Relative luminance 0.452; OKLCH L 75.7% C 0.086 H 157.5°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#81C19B
RGB	rgb(129, 193, 155)
HSL	hsl(144, 34%, 63%)
HSV	hsv(144, 33%, 76%)
CMYK	cmyk(33.2%, 0%, 19.7%, 24.3%)
CIE-LAB	lab(73.00, -28.58, 12.73)
CIE-LCH	lch(73.00, 31.28, 155.98°)
OKLab	oklab(75.7% -0.0792 0.0327)
OKLCH	oklch(75.7% 0.086 157.5)
XYZ	xyz(34.0375, 45.1718, 37.9295)
Luminance	0.4517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81C19B #C181A7

analogous

#87C181 #81C19B #81C1BB

triadic

#81C19B #9B81C1 #C19B81

tetradic

#81C19B #8187C1 #C181A7 #C1BB81

square

#81C19B #8187C1 #C181A7 #C1BB81

split-complementary

#81C19B #BB81C1 #C18187

monochromatic

#42865D #58AD7A #81C19B #AAD5BC #D3E9DC

Accessibility & contrast

On white

2.09

#81C19B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#81C19B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81C19B

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81C19B	#FFFFFF	#000000	##000000
##81C19B	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B899

Deuteranopia (green-blind)

#B5B09D

Tritanopia (blue-blind)

#74C0B6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #81c19b;
/* rgb */ color: rgb(129, 193, 155);
/* oklch */ color: oklch(75.7% 0.086 157.5);

Tailwind

colors: {
  custom: {
    50: '#a7d4b8',
    500: '#81c19b',
    950: '#000000',
  },
}

SCSS

$custom: #81c19b;
$custom-light: #a7d4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#81c19b",
  "rgb": {
    "r": 129,
    "g": 193,
    "b": 155
  },
  "hsl": {
    "h": 144.375,
    "s": 34.043,
    "l": 63.137
  },
  "oklch": {
    "l": 0.75703,
    "c": 0.08569,
    "h": 157.5
  },
  "luminance": 0.45174
}

Semantic roles & 50–950 ramp

primary

#81C19B

secondary

#DAC3D1

accent

#397EAD

background

#FAFDFB

surface

#F4FAF6

border

#CED3D0

text

#101411

muted

#7F8380

Preview Lab

Preview with #81C19B

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

Preview Lab → · Contrast checker → · Palette generator →