#81EB5C#81EB5C

#81EB5C is a very light, highly saturated green. Relative luminance 0.649; OKLCH L 84.7% C 0.206 H 138.5°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#81EB5C
RGB	rgb(129, 235, 92)
HSL	hsl(104, 78%, 64%)
HSV	hsv(104, 61%, 92%)
CMYK	cmyk(45.1%, 0%, 60.9%, 7.8%)
CIE-LAB	lab(84.41, -55.95, 58.49)
CIE-LCH	lch(84.41, 80.95, 133.73°)
OKLab	oklab(84.68% -0.154 0.1362)
OKLCH	oklch(84.68% 0.206 138.5)
XYZ	xyz(40.6919, 64.8539, 20.4970)
Luminance	0.6486 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EB5C #C65CEB

analogous

#C8EB5C #81EB5C #5CEB7F

triadic

#81EB5C #5C81EB #EB5C81

tetradic

#81EB5C #5CC8EB #C65CEB #EB7F5C

square

#81EB5C #5CC8EB #C65CEB #EB7F5C

split-complementary

#81EB5C #7F5CEB #EB5CC8

monochromatic

#40B616 #57E425 #81EB5C #ABF293 #D5F8C9

Accessibility & contrast

On white

1.50

#81EB5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.97

#81EB5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EB5C

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EB5C	#FFFFFF	#000000	##000000
##81EB5C	1.00	1.50	13.97	13.97
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.97	21.00	1.00	1.00
##000000	13.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D84C

Deuteranopia (green-blind)

#E3CF67

Tritanopia (blue-blind)

#79E3CD

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #81eb5c;
/* rgb */ color: rgb(129, 235, 92);
/* oklch */ color: oklch(84.7% 0.206 138.5);

Tailwind

colors: {
  custom: {
    50: '#adf28f',
    500: '#81eb5c',
    950: '#000000',
  },
}

SCSS

$custom: #81eb5c;
$custom-light: #adf28f;
$custom-dark: #000000;

JSON

{
  "hex": "#81eb5c",
  "rgb": {
    "r": 129,
    "g": 235,
    "b": 92
  },
  "hsl": {
    "h": 104.476,
    "s": 78.142,
    "l": 64.118
  },
  "oklch": {
    "l": 0.84675,
    "c": 0.20562,
    "h": 138.5
  },
  "luminance": 0.64856
}

Semantic roles & 50–950 ramp

primary

#81EB5C

secondary

#9535B6

accent

#0BDAA5

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81EB5C

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

Preview Lab → · Contrast checker → · Palette generator →