#81BE3E#81BE3E

#81BE3E is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.4% C 0.170 H 131.4°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#81BE3E
RGB	rgb(129, 190, 62)
HSL	hsl(89, 51%, 49%)
HSV	hsv(89, 67%, 75%)
CMYK	cmyk(32.1%, 0%, 67.4%, 25.5%)
CIE-LAB	lab(70.76, -39.95, 56.05)
CIE-LCH	lch(70.76, 68.83, 125.48°)
OKLab	oklab(73.44% -0.1126 0.1276)
OKLCH	oklch(73.44% 0.17 131.4)
XYZ	xyz(28.3359, 41.8409, 11.1396)
Luminance	0.4184 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BE3E #7B3EBE

analogous

#BEBB3E #81BE3E #41BE3E

triadic

#81BE3E #3E81BE #BE3E81

tetradic

#81BE3E #3EBEBB #7B3EBE #BE3E41

square

#81BE3E #3EBEBB #7B3EBE #BE3E41

split-complementary

#81BE3E #3E41BE #BB3EBE

monochromatic

#426220 #62902F #81BE3E #9FCF6B #BDDE99

Accessibility & contrast

On white

2.24

#81BE3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#81BE3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BE3E

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BE3E	#FFFFFF	#000000	##000000
##81BE3E	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02C

Deuteranopia (green-blind)

#BEAC49

Tritanopia (blue-blind)

#83B6A4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #81be3e;
/* rgb */ color: rgb(129, 190, 62);
/* oklch */ color: oklch(73.4% 0.170 131.4);

Tailwind

colors: {
  custom: {
    50: '#aad27a',
    500: '#81be3e',
    950: '#000000',
  },
}

SCSS

$custom: #81be3e;
$custom-light: #aad27a;
$custom-dark: #000000;

JSON

{
  "hex": "#81be3e",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 62
  },
  "hsl": {
    "h": 88.594,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.73442,
    "c": 0.17016,
    "h": 131.4
  },
  "luminance": 0.41842
}

Semantic roles & 50–950 ramp

primary

#81BE3E

secondary

#AB8EC9

accent

#4EDA91

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BE3E

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

Preview Lab → · Contrast checker → · Palette generator →