#81EA5C#81EA5C

#81EA5C is a very light, highly saturated green. Relative luminance 0.643; OKLCH L 84.4% C 0.204 H 138.5°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#81EA5C
RGB	rgb(129, 234, 92)
HSL	hsl(104, 77%, 64%)
HSV	hsv(104, 61%, 92%)
CMYK	cmyk(44.9%, 0%, 60.7%, 8.2%)
CIE-LAB	lab(84.11, -55.56, 58.16)
CIE-LCH	lch(84.11, 80.44, 133.69°)
OKLab	oklab(84.43% -0.1529 0.1355)
OKLCH	oklch(84.43% 0.204 138.5)
XYZ	xyz(40.4064, 64.2829, 20.4018)
Luminance	0.6429 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EA5C #C55CEA

analogous

#C8EA5C #81EA5C #5CEA7E

triadic

#81EA5C #5C81EA #EA5C81

tetradic

#81EA5C #5CC8EA #C55CEA #EA7E5C

square

#81EA5C #5CC8EA #C55CEA #EA7E5C

split-complementary

#81EA5C #7E5CEA #EA5CC8

monochromatic

#40B417 #57E326 #81EA5C #ABF192 #D5F8C8

Accessibility & contrast

On white

1.52

#81EA5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#81EA5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EA5C

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EA5C	#FFFFFF	#000000	##000000
##81EA5C	1.00	1.52	13.86	13.86
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D74C

Deuteranopia (green-blind)

#E3CE67

Tritanopia (blue-blind)

#7AE3CC

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #81ea5c;
/* rgb */ color: rgb(129, 234, 92);
/* oklch */ color: oklch(84.4% 0.204 138.5);

Tailwind

colors: {
  custom: {
    50: '#acf18f',
    500: '#81ea5c',
    950: '#000000',
  },
}

SCSS

$custom: #81ea5c;
$custom-light: #acf18f;
$custom-dark: #000000;

JSON

{
  "hex": "#81ea5c",
  "rgb": {
    "r": 129,
    "g": 234,
    "b": 92
  },
  "hsl": {
    "h": 104.366,
    "s": 77.174,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84433,
    "c": 0.20434,
    "h": 138.5
  },
  "luminance": 0.64285
}

Semantic roles & 50–950 ramp

primary

#81EA5C

secondary

#9336B4

accent

#0CD9A4

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81EA5C

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

Preview Lab → · Contrast checker → · Palette generator →