#40AA5F#40AA5F

#40AA5F is a light, vivid green. Relative luminance 0.307; OKLCH L 65.8% C 0.147 H 150.0°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#40AA5F
RGB	rgb(64, 170, 95)
HSL	hsl(138, 45%, 46%)
HSV	hsv(138, 62%, 67%)
CMYK	cmyk(62.4%, 0%, 44.1%, 33.3%)
CIE-LAB	lab(62.22, -47.12, 29.85)
CIE-LCH	lch(62.22, 55.78, 147.65°)
OKLab	oklab(65.83% -0.1273 0.0735)
OKLCH	oklch(65.83% 0.147 150)
XYZ	xyz(18.5532, 30.6638, 15.7652)
Luminance	0.3067 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AA5F #AA408B

analogous

#56AA40 #40AA5F #40AA94

triadic

#40AA5F #5F40AA #AA5F40

tetradic

#40AA5F #4056AA #AA408B #AA9440

square

#40AA5F #4056AA #AA408B #AA9440

split-complementary

#40AA5F #9440AA #AA4056

monochromatic

#1F512D #2F7E46 #40AA5F #63C47F #8FD5A4

Accessibility & contrast

On white

2.94

#40AA5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#40AA5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AA5F

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AA5F	#FFFFFF	#000000	##000000
##40AA5F	1.00	2.94	7.13	7.13
#FFFFFF	2.94	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)

#AB9C59

Deuteranopia (green-blind)

#9D9364

Tritanopia (blue-blind)

#1EA798

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40aa5f;
/* rgb */ color: rgb(64, 170, 95);
/* oklch */ color: oklch(65.8% 0.147 150.0);

Tailwind

colors: {
  custom: {
    50: '#80c48d',
    500: '#40aa5f',
    950: '#000000',
  },
}

SCSS

$custom: #40aa5f;
$custom-light: #80c48d;
$custom-dark: #000000;

JSON

{
  "hex": "#40aa5f",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 95
  },
  "hsl": {
    "h": 137.547,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65829,
    "c": 0.14699,
    "h": 150
  },
  "luminance": 0.30666
}

Semantic roles & 50–950 ramp

primary

#40AA5F

secondary

#C086AF

accent

#53AFD5

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #40AA5F

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

Preview Lab → · Contrast checker → · Palette generator →