#40AF74#40AF74

#40AF74 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.5% C 0.134 H 156.5°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#40AF74
RGB	rgb(64, 175, 116)
HSL	hsl(148, 46%, 47%)
HSV	hsv(148, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 33.7%, 31.4%)
CIE-LAB	lab(64.17, -45.24, 21.21)
CIE-LCH	lch(64.17, 49.96, 154.88°)
OKLab	oklab(67.55% -0.1229 0.0535)
OKLCH	oklch(67.55% 0.134 156.5)
XYZ	xyz(20.5949, 33.0088, 21.8056)
Luminance	0.3301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF74 #AF407B

analogous

#44AF40 #40AF74 #40AFAC

triadic

#40AF74 #7440AF #AF7440

tetradic

#40AF74 #4044AF #AF407B #AFAC40

square

#40AF74 #4044AF #AF407B #AFAC40

split-complementary

#40AF74 #AC40AF #AF4044

monochromatic

#1F5539 #308256 #40AF74 #65C793 #92D7B3

Accessibility & contrast

On white

2.76

#40AF74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#40AF74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF74

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF74	#FFFFFF	#000000	##000000
##40AF74	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA270

Deuteranopia (green-blind)

#9F9778

Tritanopia (blue-blind)

#01AEA0

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #40af74;
/* rgb */ color: rgb(64, 175, 116);
/* oklch */ color: oklch(67.5% 0.134 156.5);

Tailwind

colors: {
  custom: {
    50: '#81c89c',
    500: '#40af74',
    950: '#000000',
  },
}

SCSS

$custom: #40af74;
$custom-light: #81c89c;
$custom-dark: #000000;

JSON

{
  "hex": "#40af74",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 116
  },
  "hsl": {
    "h": 148.108,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67545,
    "c": 0.13402,
    "h": 156.5
  },
  "luminance": 0.33011
}

Semantic roles & 50–950 ramp

primary

#40AF74

secondary

#C388A7

accent

#5298D6

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #40AF74

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

Preview Lab → · Contrast checker → · Palette generator →