#81BD30#81BD30

#81BD30 is a light, vivid yellow-green. Relative luminance 0.413; OKLCH L 73.1% C 0.178 H 130.3°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#81BD30
RGB	rgb(129, 189, 48)
HSL	hsl(86, 59%, 46%)
HSV	hsv(86, 75%, 74%)
CMYK	cmyk(31.7%, 0%, 74.6%, 25.9%)
CIE-LAB	lab(70.37, -40.44, 60.84)
CIE-LCH	lch(70.37, 73.05, 123.61°)
OKLab	oklab(73.09% -0.115 0.1356)
OKLCH	oklch(73.09% 0.178 130.3)
XYZ	xyz(27.7842, 41.2748, 9.2987)
Luminance	0.4128 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BD30 #6C30BD

analogous

#BDB330 #81BD30 #3ABD30

triadic

#81BD30 #3081BD #BD3081

tetradic

#81BD30 #30BDB3 #6C30BD #BD303A

square

#81BD30 #30BDB3 #6C30BD #BD303A

split-complementary

#81BD30 #303ABD #B330BD

monochromatic

#3E5B17 #608C24 #81BD30 #9ED456 #BAE087

Accessibility & contrast

On white

2.27

#81BD30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#81BD30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BD30

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BD30	#FFFFFF	#000000	##000000
##81BD30	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF11

Deuteranopia (green-blind)

#BDAB3E

Tritanopia (blue-blind)

#84B5A2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bd30;
/* rgb */ color: rgb(129, 189, 48);
/* oklch */ color: oklch(73.1% 0.178 130.3);

Tailwind

colors: {
  custom: {
    50: '#aad172',
    500: '#81bd30',
    950: '#000000',
  },
}

SCSS

$custom: #81bd30;
$custom-light: #aad172;
$custom-dark: #000000;

JSON

{
  "hex": "#81bd30",
  "rgb": {
    "r": 129,
    "g": 189,
    "b": 48
  },
  "hsl": {
    "h": 85.532,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.73092,
    "c": 0.1778,
    "h": 130.3
  },
  "luminance": 0.41276
}

Semantic roles & 50–950 ramp

primary

#81BD30

secondary

#9F7FCA

accent

#45E388

background

#FAFCF7

surface

#F5F9ED

border

#CFD2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #81BD30

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

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