#81EA4D#81EA4D

#81EA4D is a very light, highly saturated green. Relative luminance 0.640; OKLCH L 84.3% C 0.215 H 137.1°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#81EA4D
RGB	rgb(129, 234, 77)
HSL	hsl(100, 79%, 61%)
HSV	hsv(100, 67%, 92%)
CMYK	cmyk(44.9%, 0%, 67.1%, 8.2%)
CIE-LAB	lab(83.99, -56.88, 64.11)
CIE-LCH	lch(83.99, 85.70, 131.58°)
OKLab	oklab(84.29% -0.1575 0.1464)
OKLCH	oklch(84.29% 0.215 137.1)
XYZ	xyz(39.8144, 64.0461, 17.2839)
Luminance	0.6405 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EA4D #B64DEA

analogous

#D0EA4D #81EA4D #4DEA67

triadic

#81EA4D #4D81EA #EA4D81

tetradic

#81EA4D #4DD0EA #B64DEA #EA674D

square

#81EA4D #4DD0EA #B64DEA #EA674D

split-complementary

#81EA4D #674DEA #EA4DD0

monochromatic

#45A914 #5CDF1A #81EA4D #A8F084 #CEF7BA

Accessibility & contrast

On white

1.52

#81EA4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#81EA4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EA4D

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EA4D	#FFFFFF	#000000	##000000
##81EA4D	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D737

Deuteranopia (green-blind)

#E3CE5B

Tritanopia (blue-blind)

#7BE2CA

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #81ea4d;
/* rgb */ color: rgb(129, 234, 77);
/* oklch */ color: oklch(84.3% 0.215 137.1);

Tailwind

colors: {
  custom: {
    50: '#adf186',
    500: '#81ea4d',
    950: '#000000',
  },
}

SCSS

$custom: #81ea4d;
$custom-light: #adf186;
$custom-dark: #000000;

JSON

{
  "hex": "#81ea4d",
  "rgb": {
    "r": 129,
    "g": 234,
    "b": 77
  },
  "hsl": {
    "h": 100.127,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84293,
    "c": 0.21506,
    "h": 137.1
  },
  "luminance": 0.64049
}

Semantic roles & 50–950 ramp

primary

#81EA4D

secondary

#8231AA

accent

#0ADB96

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #81EA4D

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

Preview Lab → · Contrast checker → · Palette generator →