#81BE4E#81BE4E

#81BE4E is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.6% C 0.158 H 133.0°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#81BE4E
RGB	rgb(129, 190, 78)
HSL	hsl(93, 46%, 53%)
HSV	hsv(93, 59%, 75%)
CMYK	cmyk(32.1%, 0%, 58.9%, 25.5%)
CIE-LAB	lab(70.90, -38.58, 49.36)
CIE-LCH	lch(70.90, 62.65, 128.01°)
OKLab	oklab(73.6% -0.1075 0.1153)
OKLCH	oklch(73.6% 0.158 133)
XYZ	xyz(28.8414, 42.0430, 13.8018)
Luminance	0.4204 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BE4E #8B4EBE

analogous

#B9BE4E #81BE4E #4EBE53

triadic

#81BE4E #4E81BE #BE4E81

tetradic

#81BE4E #4EB9BE #8B4EBE #BE534E

square

#81BE4E #4EB9BE #8B4EBE #BE534E

split-complementary

#81BE4E #534EBE #BE4EB9

monochromatic

#466A27 #639738 #81BE4E #A1CE7B #C1DFA8

Accessibility & contrast

On white

2.23

#81BE4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#81BE4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BE4E

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BE4E	#FFFFFF	#000000	##000000
##81BE4E	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B142

Deuteranopia (green-blind)

#BDAC56

Tritanopia (blue-blind)

#82B7A6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #81be4e;
/* rgb */ color: rgb(129, 190, 78);
/* oklch */ color: oklch(73.6% 0.158 133.0);

Tailwind

colors: {
  custom: {
    50: '#a9d283',
    500: '#81be4e',
    950: '#000000',
  },
}

SCSS

$custom: #81be4e;
$custom-light: #a9d283;
$custom-dark: #000000;

JSON

{
  "hex": "#81be4e",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 78
  },
  "hsl": {
    "h": 92.679,
    "s": 46.281,
    "l": 52.549
  },
  "oklch": {
    "l": 0.736,
    "c": 0.15766,
    "h": 133
  },
  "luminance": 0.42044
}

Semantic roles & 50–950 ramp

primary

#81BE4E

secondary

#B69CCC

accent

#52D69A

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#10140B

muted

#7F827C

Preview Lab

Preview with #81BE4E

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

Preview Lab → · Contrast checker → · Palette generator →