#81BD2E#81BD2E

#81BD2E is a light, vivid yellow-green. Relative luminance 0.413; OKLCH L 73.1% C 0.179 H 130.2°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#81BD2E
RGB	rgb(129, 189, 46)
HSL	hsl(85, 61%, 46%)
HSV	hsv(85, 76%, 74%)
CMYK	cmyk(31.7%, 0%, 75.7%, 25.9%)
CIE-LAB	lab(70.36, -40.55, 61.49)
CIE-LCH	lch(70.36, 73.66, 123.40°)
OKLab	oklab(73.08% -0.1154 0.1367)
OKLCH	oklch(73.08% 0.179 130.2)
XYZ	xyz(27.7438, 41.2587, 9.0862)
Luminance	0.4126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BD2E #6A2EBD

analogous

#BDB12E #81BD2E #39BD2E

triadic

#81BD2E #2E81BD #BD2E81

tetradic

#81BD2E #2EBDB1 #6A2EBD #BD2E39

square

#81BD2E #2EBDB1 #6A2EBD #BD2E39

split-complementary

#81BD2E #2E39BD #B12EBD

monochromatic

#3E5B16 #5F8C22 #81BD2E #9FD553 #BAE184

Accessibility & contrast

On white

2.27

#81BD2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#81BD2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BD2E

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BD2E	#FFFFFF	#000000	##000000
##81BD2E	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF0B

Deuteranopia (green-blind)

#BEAB3C

Tritanopia (blue-blind)

#84B5A2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bd2e;
/* rgb */ color: rgb(129, 189, 46);
/* oklch */ color: oklch(73.1% 0.179 130.2);

Tailwind

colors: {
  custom: {
    50: '#aad172',
    500: '#81bd2e',
    950: '#000000',
  },
}

SCSS

$custom: #81bd2e;
$custom-light: #aad172;
$custom-dark: #000000;

JSON

{
  "hex": "#81bd2e",
  "rgb": {
    "r": 129,
    "g": 189,
    "b": 46
  },
  "hsl": {
    "h": 85.175,
    "s": 60.851,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73079,
    "c": 0.17891,
    "h": 130.2
  },
  "luminance": 0.4126
}

Semantic roles & 50–950 ramp

primary

#81BD2E

secondary

#9D7CCA

accent

#44E487

background

#FAFCF7

surface

#F5F9ED

border

#CFD2C8

text

#101408

muted

#7F827B

Preview Lab

Preview with #81BD2E

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

Preview Lab → · Contrast checker → · Palette generator →