#81E459#81E459

#81E459 is a very light, vivid green. Relative luminance 0.609; OKLCH L 82.9% C 0.199 H 137.8°. Best body text is #000000 at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#81E459
RGB	rgb(129, 228, 89)
HSL	hsl(103, 72%, 62%)
HSV	hsv(103, 61%, 89%)
CMYK	cmyk(43.4%, 0%, 61%, 10.6%)
CIE-LAB	lab(82.31, -53.48, 57.42)
CIE-LCH	lch(82.31, 78.47, 132.97°)
OKLab	oklab(82.95% -0.1475 0.1336)
OKLCH	oklch(82.95% 0.199 137.8)
XYZ	xyz(38.5986, 60.8728, 19.1650)
Luminance	0.6088 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E459 #BC59E4

analogous

#C6E459 #81E459 #59E477

triadic

#81E459 #5981E4 #E45981

tetradic

#81E459 #59C6E4 #BC59E4 #E47759

square

#81E459 #59C6E4 #BC59E4 #E47759

split-complementary

#81E459 #7759E4 #E459C6

monochromatic

#44A71B #59DB24 #81E459 #A9ED8E #D1F5C2

Accessibility & contrast

On white

1.59

#81E459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.18

#81E459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E459

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E459	#FFFFFF	#000000	##000000
##81E459	1.00	1.59	13.18	13.18
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.18	21.00	1.00	1.00
##000000	13.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD249

Deuteranopia (green-blind)

#DDCA64

Tritanopia (blue-blind)

#7BDDC6

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #81e459;
/* rgb */ color: rgb(129, 228, 89);
/* oklch */ color: oklch(82.9% 0.199 137.8);

Tailwind

colors: {
  custom: {
    50: '#aced8d',
    500: '#81e459',
    950: '#000000',
  },
}

SCSS

$custom: #81e459;
$custom-light: #aced8d;
$custom-dark: #000000;

JSON

{
  "hex": "#81e459",
  "rgb": {
    "r": 129,
    "g": 228,
    "b": 89
  },
  "hsl": {
    "h": 102.734,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.82948,
    "c": 0.19902,
    "h": 137.8
  },
  "luminance": 0.60875
}

Semantic roles & 50–950 ramp

primary

#81E459

secondary

#8938A9

accent

#11D49C

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E459

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

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