#81BD25#81BD25

#81BD25 is a light, vivid yellow-green. Relative luminance 0.412; OKLCH L 73.0% C 0.183 H 129.7°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#81BD25
RGB	rgb(129, 189, 37)
HSL	hsl(84, 67%, 44%)
HSV	hsv(84, 80%, 74%)
CMYK	cmyk(31.7%, 0%, 80.4%, 25.9%)
CIE-LAB	lab(70.31, -41.00, 64.19)
CIE-LCH	lch(70.31, 76.17, 122.56°)
OKLab	oklab(73.03% -0.1172 0.141)
OKLCH	oklch(73.03% 0.183 129.7)
XYZ	xyz(27.5847, 41.1950, 8.2480)
Luminance	0.4120 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BD25 #6125BD

analogous

#BDAD25 #81BD25 #35BD25

triadic

#81BD25 #2581BD #BD2581

tetradic

#81BD25 #25BDAD #6125BD #BD2535

square

#81BD25 #25BDAD #6125BD #BD2535

split-complementary

#81BD25 #2535BD #AD25BD

monochromatic

#3B5711 #5E8A1B #81BD25 #9FDB45 #BAE578

Accessibility & contrast

On white

2.27

#81BD25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#81BD25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BD25

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BD25	#FFFFFF	#000000	##000000
##81BD25	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF00

Deuteranopia (green-blind)

#BEAA36

Tritanopia (blue-blind)

#85B4A1

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bd25;
/* rgb */ color: rgb(129, 189, 37);
/* oklch */ color: oklch(73.0% 0.183 129.7);

Tailwind

colors: {
  custom: {
    50: '#abd16e',
    500: '#81bd25',
    950: '#000000',
  },
}

SCSS

$custom: #81bd25;
$custom-light: #abd16e;
$custom-dark: #000000;

JSON

{
  "hex": "#81bd25",
  "rgb": {
    "r": 129,
    "g": 189,
    "b": 37
  },
  "hsl": {
    "h": 83.684,
    "s": 67.257,
    "l": 44.314
  },
  "oklch": {
    "l": 0.73029,
    "c": 0.18335,
    "h": 129.7
  },
  "luminance": 0.41196
}

Semantic roles & 50–950 ramp

primary

#81BD25

secondary

#9572CC

accent

#3EEA82

background

#FAFCF7

surface

#F5F9ED

border

#CFD2C8

text

#111408

muted

#80827B

Preview Lab

Preview with #81BD25

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

Preview Lab → · Contrast checker → · Palette generator →