#81BC48#81BC48

#81BC48 is a light, vivid yellow-green. Relative luminance 0.411; OKLCH L 73.0% C 0.160 H 132.0°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#81BC48
RGB	rgb(129, 188, 72)
HSL	hsl(91, 46%, 51%)
HSV	hsv(91, 62%, 74%)
CMYK	cmyk(31.4%, 0%, 61.7%, 26.3%)
CIE-LAB	lab(70.25, -38.25, 51.30)
CIE-LCH	lch(70.25, 63.99, 126.71°)
OKLab	oklab(73.05% -0.1071 0.1188)
OKLCH	oklch(73.05% 0.16 132)
XYZ	xyz(28.2058, 41.1005, 12.5767)
Luminance	0.4110 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BC48 #8348BC

analogous

#BBBC48 #81BC48 #48BC49

triadic

#81BC48 #4881BC #BC4881

tetradic

#81BC48 #48BBBC #8348BC #BC4948

square

#81BC48 #48BBBC #8348BC #BC4948

split-complementary

#81BC48 #4948BC #BC48BB

monochromatic

#446525 #639235 #81BC48 #A0CC75 #BFDDA2

Accessibility & contrast

On white

2.28

#81BC48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#81BC48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BC48

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BC48	#FFFFFF	#000000	##000000
##81BC48	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF3B

Deuteranopia (green-blind)

#BBAA51

Tritanopia (blue-blind)

#83B5A3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bc48;
/* rgb */ color: rgb(129, 188, 72);
/* oklch */ color: oklch(73.0% 0.160 132.0);

Tailwind

colors: {
  custom: {
    50: '#a9d080',
    500: '#81bc48',
    950: '#000000',
  },
}

SCSS

$custom: #81bc48;
$custom-light: #a9d080;
$custom-dark: #000000;

JSON

{
  "hex": "#81bc48",
  "rgb": {
    "r": 129,
    "g": 188,
    "b": 72
  },
  "hsl": {
    "h": 90.517,
    "s": 46.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7305,
    "c": 0.15994,
    "h": 132
  },
  "luminance": 0.41101
}

Semantic roles & 50–950 ramp

primary

#81BC48

secondary

#B096CA

accent

#52D695

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BC48

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

Preview Lab → · Contrast checker → · Palette generator →