#81EC6B#81EC6B

#81EC6B is a very light, vivid green. Relative luminance 0.657; OKLCH L 85.1% C 0.195 H 140.3°. Best body text is #000000 at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#81EC6B
RGB	rgb(129, 236, 107)
HSL	hsl(110, 77%, 67%)
HSV	hsv(110, 55%, 93%)
CMYK	cmyk(45.3%, 0%, 54.7%, 7.5%)
CIE-LAB	lab(84.85, -54.77, 52.41)
CIE-LCH	lch(84.85, 75.81, 136.26°)
OKLab	oklab(85.09% -0.1499 0.1244)
OKLCH	oklch(85.09% 0.195 140.3)
XYZ	xyz(41.7009, 65.7168, 24.3943)
Luminance	0.6572 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EC6B #D66BEC

analogous

#C2EC6B #81EC6B #6BEC95

triadic

#81EC6B #6B81EC #EC6B81

tetradic

#81EC6B #6BC2EC #D66BEC #EC956B

square

#81EC6B #6BC2EC #D66BEC #EC956B

split-complementary

#81EC6B #956BEC #EC6BC2

monochromatic

#36C419 #53E535 #81EC6B #AFF3A1 #DDFAD7

Accessibility & contrast

On white

1.48

#81EC6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.14

#81EC6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EC6B

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EC6B	#FFFFFF	#000000	##000000
##81EC6B	1.00	1.48	14.14	14.14
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.14	21.00	1.00	1.00
##000000	14.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA5F

Deuteranopia (green-blind)

#E3D074

Tritanopia (blue-blind)

#77E5CF

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #81ec6b;
/* rgb */ color: rgb(129, 236, 107);
/* oklch */ color: oklch(85.1% 0.195 140.3);

Tailwind

colors: {
  custom: {
    50: '#acf399',
    500: '#81ec6b',
    950: '#000000',
  },
}

SCSS

$custom: #81ec6b;
$custom-light: #acf399;
$custom-dark: #000000;

JSON

{
  "hex": "#81ec6b",
  "rgb": {
    "r": 129,
    "g": 236,
    "b": 107
  },
  "hsl": {
    "h": 109.767,
    "s": 77.246,
    "l": 67.255
  },
  "oklch": {
    "l": 0.85086,
    "c": 0.19483,
    "h": 140.3
  },
  "luminance": 0.6572
}

Semantic roles & 50–950 ramp

primary

#81EC6B

secondary

#AA3AC2

accent

#0CD9B6

background

#FDFFFC

surface

#F8FEF5

border

#D1D6CF

text

#11170E

muted

#81857F

Preview Lab

Preview with #81EC6B

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

Preview Lab → · Contrast checker → · Palette generator →