#40AA61#40AA61

#40AA61 is a light, vivid green. Relative luminance 0.307; OKLCH L 65.9% C 0.145 H 150.6°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#40AA61
RGB	rgb(64, 170, 97)
HSL	hsl(139, 45%, 46%)
HSV	hsv(139, 62%, 67%)
CMYK	cmyk(62.4%, 0%, 42.9%, 33.3%)
CIE-LAB	lab(62.25, -46.78, 28.83)
CIE-LCH	lch(62.25, 54.95, 148.35°)
OKLab	oklab(65.86% -0.1264 0.0712)
OKLCH	oklch(65.86% 0.145 150.6)
XYZ	xyz(18.6453, 30.7007, 16.2502)
Luminance	0.3070 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AA61 #AA4089

analogous

#54AA40 #40AA61 #40AA96

triadic

#40AA61 #6140AA #AA6140

tetradic

#40AA61 #4054AA #AA4089 #AA9640

square

#40AA61 #4054AA #AA4089 #AA9640

split-complementary

#40AA61 #9640AA #AA4054

monochromatic

#1F512E #2F7E48 #40AA61 #63C481 #8FD5A5

Accessibility & contrast

On white

2.94

#40AA61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#40AA61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AA61

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AA61	#FFFFFF	#000000	##000000
##40AA61	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9C5C

Deuteranopia (green-blind)

#9D9366

Tritanopia (blue-blind)

#1DA798

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40aa61;
/* rgb */ color: rgb(64, 170, 97);
/* oklch */ color: oklch(65.9% 0.145 150.6);

Tailwind

colors: {
  custom: {
    50: '#80c48f',
    500: '#40aa61',
    950: '#000000',
  },
}

SCSS

$custom: #40aa61;
$custom-light: #80c48f;
$custom-dark: #000000;

JSON

{
  "hex": "#40aa61",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 97
  },
  "hsl": {
    "h": 138.679,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65865,
    "c": 0.14507,
    "h": 150.6
  },
  "luminance": 0.30703
}

Semantic roles & 50–950 ramp

primary

#40AA61

secondary

#C086AE

accent

#53ACD5

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #40AA61

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

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