#40B25D#40B25D

#40B25D is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.160 H 148.7°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#40B25D
RGB	rgb(64, 178, 93)
HSL	hsl(135, 47%, 47%)
HSV	hsv(135, 64%, 70%)
CMYK	cmyk(64%, 0%, 47.8%, 30.2%)
CIE-LAB	lab(64.74, -50.57, 34.09)
CIE-LCH	lch(64.74, 60.99, 146.02°)
OKLab	oklab(67.89% -0.1365 0.0832)
OKLCH	oklch(67.89% 0.16 148.7)
XYZ	xyz(20.0091, 33.7191, 15.8078)
Luminance	0.3372 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B25D #B24095

analogous

#5CB240 #40B25D #40B296

triadic

#40B25D #5D40B2 #B25D40

tetradic

#40B25D #405CB2 #B24095 #B29640

square

#40B25D #405CB2 #B24095 #B29640

split-complementary

#40B25D #9640B2 #B2405C

monochromatic

#20582E #308545 #40B25D #67C880 #94D8A5

Accessibility & contrast

On white

2.71

#40B25D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#40B25D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B25D

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B25D	#FFFFFF	#000000	##000000
##40B25D	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A356

Deuteranopia (green-blind)

#A59963

Tritanopia (blue-blind)

#1AAF9E

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40b25d;
/* rgb */ color: rgb(64, 178, 93);
/* oklch */ color: oklch(67.9% 0.160 148.7);

Tailwind

colors: {
  custom: {
    50: '#81ca8c',
    500: '#40b25d',
    950: '#000000',
  },
}

SCSS

$custom: #40b25d;
$custom-light: #81ca8c;
$custom-dark: #000000;

JSON

{
  "hex": "#40b25d",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 93
  },
  "hsl": {
    "h": 135.263,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.67891,
    "c": 0.15982,
    "h": 148.7
  },
  "luminance": 0.33721
}

Semantic roles & 50–950 ramp

primary

#40B25D

secondary

#C48AB5

accent

#51B5D7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #40B25D

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

Preview Lab → · Contrast checker → · Palette generator →