#81AA4E#81AA4E

#81AA4E is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.8% C 0.130 H 129.2°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#81AA4E
RGB	rgb(129, 170, 78)
HSL	hsl(87, 37%, 49%)
HSV	hsv(87, 54%, 67%)
CMYK	cmyk(24.1%, 0%, 54.1%, 33.3%)
CIE-LAB	lab(64.94, -29.35, 42.46)
CIE-LCH	lch(64.94, 51.61, 124.65°)
OKLab	oklab(68.76% -0.082 0.1004)
OKLCH	oklch(68.76% 0.13 129.2)
XYZ	xyz(24.8029, 33.9661, 12.4556)
Luminance	0.3397 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AA4E #774EAA

analogous

#AAA54E #81AA4E #53AA4E

triadic

#81AA4E #4E81AA #AA4E81

tetradic

#81AA4E #4EAAA5 #774EAA #AA4E53

square

#81AA4E #4EAAA5 #774EAA #AA4E53

split-complementary

#81AA4E #4E53AA #A54EAA

monochromatic

#415628 #61803B #81AA4E #9FC075 #BCD39F

Accessibility & contrast

On white

2.69

#81AA4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#81AA4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AA4E

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AA4E	#FFFFFF	#000000	##000000
##81AA4E	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19F45

Deuteranopia (green-blind)

#AB9D54

Tritanopia (blue-blind)

#84A395

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #81aa4e;
/* rgb */ color: rgb(129, 170, 78);
/* oklch */ color: oklch(68.8% 0.130 129.2);

Tailwind

colors: {
  custom: {
    50: '#a8c382',
    500: '#81aa4e',
    950: '#000000',
  },
}

SCSS

$custom: #81aa4e;
$custom-light: #a8c382;
$custom-dark: #000000;

JSON

{
  "hex": "#81aa4e",
  "rgb": {
    "r": 129,
    "g": 170,
    "b": 78
  },
  "hsl": {
    "h": 86.739,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.68763,
    "c": 0.12965,
    "h": 129.2
  },
  "luminance": 0.33967
}

Semantic roles & 50–950 ramp

primary

#81AA4E

secondary

#A794C0

accent

#5BCD8E

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#10120B

muted

#7F817C

Preview Lab

Preview with #81AA4E

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

Preview Lab → · Contrast checker → · Palette generator →