#81E245#81E245

#81E245 is a very light, highly saturated yellow-green. Relative luminance 0.595; OKLCH L 82.3% C 0.211 H 135.9°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#81E245
RGB	rgb(129, 226, 69)
HSL	hsl(97, 73%, 58%)
HSV	hsv(97, 69%, 89%)
CMYK	cmyk(42.9%, 0%, 69.5%, 11.4%)
CIE-LAB	lab(81.56, -54.37, 64.58)
CIE-LCH	lch(81.56, 84.42, 130.09°)
OKLab	oklab(82.28% -0.1512 0.1464)
OKLCH	oklch(82.28% 0.211 135.9)
XYZ	xyz(37.3228, 59.4873, 15.1447)
Luminance	0.5949 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E245 #A645E2

analogous

#CFE245 #81E245 #45E257

triadic

#81E245 #4581E2 #E24581

tetradic

#81E245 #45CFE2 #A645E2 #E25745

square

#81E245 #45CFE2 #A645E2 #E25745

split-complementary

#81E245 #5745E2 #E245CF

monochromatic

#479517 #61CA20 #81E245 #A5EA7A #C9F3AF

Accessibility & contrast

On white

1.63

#81E245 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#81E245 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E245

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E245	#FFFFFF	#000000	##000000
##81E245	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD02C

Deuteranopia (green-blind)

#DDC854

Tritanopia (blue-blind)

#7DDAC3

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #81e245;
/* rgb */ color: rgb(129, 226, 69);
/* oklch */ color: oklch(82.3% 0.211 135.9);

Tailwind

colors: {
  custom: {
    50: '#adec81',
    500: '#81e245',
    950: '#000000',
  },
}

SCSS

$custom: #81e245;
$custom-light: #adec81;
$custom-dark: #000000;

JSON

{
  "hex": "#81e245",
  "rgb": {
    "r": 129,
    "g": 226,
    "b": 69
  },
  "hsl": {
    "h": 97.07,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.82281,
    "c": 0.21051,
    "h": 135.9
  },
  "luminance": 0.5949
}

Semantic roles & 50–950 ramp

primary

#81E245

secondary

#72329A

accent

#38F0AA

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11160B

muted

#81857E

Preview Lab

Preview with #81E245

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

Preview Lab → · Contrast checker → · Palette generator →