#40AA5E#40AA5E

#40AA5E is a light, vivid green. Relative luminance 0.306; OKLCH L 65.8% C 0.148 H 149.7°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#40AA5E
RGB	rgb(64, 170, 94)
HSL	hsl(137, 45%, 46%)
HSV	hsv(137, 62%, 67%)
CMYK	cmyk(62.4%, 0%, 44.7%, 33.3%)
CIE-LAB	lab(62.21, -47.29, 30.35)
CIE-LCH	lch(62.21, 56.19, 147.31°)
OKLab	oklab(65.81% -0.1277 0.0746)
OKLCH	oklch(65.81% 0.148 149.7)
XYZ	xyz(18.5081, 30.6458, 15.5274)
Luminance	0.3065 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AA5E #AA408C

analogous

#57AA40 #40AA5E #40AA93

triadic

#40AA5E #5E40AA #AA5E40

tetradic

#40AA5E #4057AA #AA408C #AA9340

square

#40AA5E #4057AA #AA408C #AA9340

split-complementary

#40AA5E #9340AA #AA4057

monochromatic

#1F512D #2F7E45 #40AA5E #63C47E #8FD5A3

Accessibility & contrast

On white

2.95

#40AA5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#40AA5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AA5E

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AA5E	#FFFFFF	#000000	##000000
##40AA5E	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9C58

Deuteranopia (green-blind)

#9D9363

Tritanopia (blue-blind)

#1FA798

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40aa5e;
/* rgb */ color: rgb(64, 170, 94);
/* oklch */ color: oklch(65.8% 0.148 149.7);

Tailwind

colors: {
  custom: {
    50: '#80c48d',
    500: '#40aa5e',
    950: '#000000',
  },
}

SCSS

$custom: #40aa5e;
$custom-light: #80c48d;
$custom-dark: #000000;

JSON

{
  "hex": "#40aa5e",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 94
  },
  "hsl": {
    "h": 136.981,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65811,
    "c": 0.14794,
    "h": 149.7
  },
  "luminance": 0.30648
}

Semantic roles & 50–950 ramp

primary

#40AA5E

secondary

#C086B0

accent

#53B0D5

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #40AA5E

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

Preview Lab → · Contrast checker → · Palette generator →