#81E035#81E035

#81E035 is a light, highly saturated yellow-green. Relative luminance 0.582; OKLCH L 81.7% C 0.217 H 134.8°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#81E035
RGB	rgb(129, 224, 53)
HSL	hsl(93, 73%, 54%)
HSV	hsv(93, 76%, 88%)
CMYK	cmyk(42.4%, 0%, 76.3%, 12.2%)
CIE-LAB	lab(80.87, -54.60, 69.32)
CIE-LCH	lch(80.87, 88.24, 128.23°)
OKLab	oklab(81.69% -0.1529 0.1541)
OKLCH	oklch(81.69% 0.217 134.8)
XYZ	xyz(36.3508, 58.2334, 12.6923)
Luminance	0.5824 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E035 #9435E0

analogous

#D7E035 #81E035 #35E03E

triadic

#81E035 #3581E0 #E03581

tetradic

#81E035 #35D7E0 #9435E0 #E03E35

square

#81E035 #35D7E0 #9435E0 #E03E35

split-complementary

#81E035 #3E35E0 #E035D7

monochromatic

#478615 #63BB1D #81E035 #A2E86A #C3F09F

Accessibility & contrast

On white

1.66

#81E035 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#81E035 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E035

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E035	#FFFFFF	#000000	##000000
##81E035	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE02

Deuteranopia (green-blind)

#DCC648

Tritanopia (blue-blind)

#7FD7C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #81e035;
/* rgb */ color: rgb(129, 224, 53);
/* oklch */ color: oklch(81.7% 0.217 134.8);

Tailwind

colors: {
  custom: {
    50: '#adea79',
    500: '#81e035',
    950: '#000000',
  },
}

SCSS

$custom: #81e035;
$custom-light: #adea79;
$custom-dark: #000000;

JSON

{
  "hex": "#81e035",
  "rgb": {
    "r": 129,
    "g": 224,
    "b": 53
  },
  "hsl": {
    "h": 93.333,
    "s": 73.391,
    "l": 54.314
  },
  "oklch": {
    "l": 0.81685,
    "c": 0.21711,
    "h": 134.8
  },
  "luminance": 0.58235
}

Semantic roles & 50–950 ramp

primary

#81E035

secondary

#622D8C

accent

#38F09E

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #81E035

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

Preview Lab → · Contrast checker → · Palette generator →