#81EA5A#81EA5A

#81EA5A is a very light, highly saturated green. Relative luminance 0.643; OKLCH L 84.4% C 0.206 H 138.3°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#81EA5A
RGB	rgb(129, 234, 90)
HSL	hsl(104, 77%, 64%)
HSV	hsv(104, 62%, 92%)
CMYK	cmyk(44.9%, 0%, 61.5%, 8.2%)
CIE-LAB	lab(84.09, -55.75, 58.99)
CIE-LCH	lch(84.09, 81.17, 133.38°)
OKLab	oklab(84.41% -0.1536 0.1371)
OKLCH	oklch(84.41% 0.206 138.3)
XYZ	xyz(40.3202, 64.2484, 19.9475)
Luminance	0.6425 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EA5A #C35AEA

analogous

#C9EA5A #81EA5A #5AEA7B

triadic

#81EA5A #5A81EA #EA5A81

tetradic

#81EA5A #5AC9EA #C35AEA #EA7B5A

square

#81EA5A #5AC9EA #C35AEA #EA7B5A

split-complementary

#81EA5A #7B5AEA #EA5AC9

monochromatic

#41B317 #58E324 #81EA5A #AAF190 #D4F8C7

Accessibility & contrast

On white

1.52

#81EA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#81EA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EA5A

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EA5A	#FFFFFF	#000000	##000000
##81EA5A	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D749

Deuteranopia (green-blind)

#E3CE66

Tritanopia (blue-blind)

#7AE2CC

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #81ea5a;
/* rgb */ color: rgb(129, 234, 90);
/* oklch */ color: oklch(84.4% 0.206 138.3);

Tailwind

colors: {
  custom: {
    50: '#adf18e',
    500: '#81ea5a',
    950: '#000000',
  },
}

SCSS

$custom: #81ea5a;
$custom-light: #adf18e;
$custom-dark: #000000;

JSON

{
  "hex": "#81ea5a",
  "rgb": {
    "r": 129,
    "g": 234,
    "b": 90
  },
  "hsl": {
    "h": 103.75,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84413,
    "c": 0.20587,
    "h": 138.3
  },
  "luminance": 0.64251
}

Semantic roles & 50–950 ramp

primary

#81EA5A

secondary

#9135B3

accent

#0CDAA2

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81EA5A

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

Preview Lab → · Contrast checker → · Palette generator →