#81BE30#81BE30

#81BE30 is a light, vivid yellow-green. Relative luminance 0.417; OKLCH L 73.3% C 0.179 H 130.5°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#81BE30
RGB	rgb(129, 190, 48)
HSL	hsl(86, 60%, 47%)
HSV	hsv(86, 75%, 75%)
CMYK	cmyk(32.1%, 0%, 74.7%, 25.5%)
CIE-LAB	lab(70.67, -40.88, 61.13)
CIE-LCH	lch(70.67, 73.53, 123.77°)
OKLab	oklab(73.34% -0.1162 0.1362)
OKLCH	oklch(73.34% 0.179 130.5)
XYZ	xyz(28.0000, 41.7065, 9.3706)
Luminance	0.4171 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BE30 #6D30BE

analogous

#BEB430 #81BE30 #3ABE30

triadic

#81BE30 #3081BE #BE3081

tetradic

#81BE30 #30BEB4 #6D30BE #BE303A

square

#81BE30 #30BEB4 #6D30BE #BE303A

split-complementary

#81BE30 #303ABE #B430BE

monochromatic

#3F5C17 #608D24 #81BE30 #9ED457 #BAE188

Accessibility & contrast

On white

2.25

#81BE30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#81BE30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BE30

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BE30	#FFFFFF	#000000	##000000
##81BE30	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B011

Deuteranopia (green-blind)

#BEAB3E

Tritanopia (blue-blind)

#84B6A3

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #81be30;
/* rgb */ color: rgb(129, 190, 48);
/* oklch */ color: oklch(73.3% 0.179 130.5);

Tailwind

colors: {
  custom: {
    50: '#aad273',
    500: '#81be30',
    950: '#000000',
  },
}

SCSS

$custom: #81be30;
$custom-light: #aad273;
$custom-dark: #000000;

JSON

{
  "hex": "#81be30",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 48
  },
  "hsl": {
    "h": 85.775,
    "s": 59.664,
    "l": 46.667
  },
  "oklch": {
    "l": 0.73336,
    "c": 0.17904,
    "h": 130.5
  },
  "luminance": 0.41707
}

Semantic roles & 50–950 ramp

primary

#81BE30

secondary

#A07FCB

accent

#45E389

background

#FAFCF7

surface

#F5F9ED

border

#CFD2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #81BE30

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

Preview Lab → · Contrast checker → · Palette generator →