#40CB7D#40CB7D

#40CB7D is a light, vivid green. Relative luminance 0.453; OKLCH L 74.9% C 0.164 H 154.3°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#40CB7D
RGB	rgb(64, 203, 125)
HSL	hsl(146, 57%, 52%)
HSV	hsv(146, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 38.4%, 20.4%)
CIE-LAB	lab(73.08, -54.58, 28.39)
CIE-LCH	lch(73.08, 61.52, 152.52°)
OKLab	oklab(74.92% -0.1474 0.0709)
OKLCH	oklch(74.92% 0.164 154.3)
XYZ	xyz(27.1695, 45.2795, 26.7060)
Luminance	0.4528 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB7D #CB408E

analogous

#48CB40 #40CB7D #40CBC3

triadic

#40CB7D #7D40CB #CB7D40

tetradic

#40CB7D #4048CB #CB408E #CBC340

square

#40CB7D #4048CB #CB408E #CBC340

split-complementary

#40CB7D #C340CB #CB4048

monochromatic

#1F7243 #2CA260 #40CB7D #70D89E #A0E5BE

Accessibility & contrast

On white

2.09

#40CB7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#40CB7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB7D

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB7D	#FFFFFF	#000000	##000000
##40CB7D	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBB78

Deuteranopia (green-blind)

#B9AE82

Tritanopia (blue-blind)

#00C9B7

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cb7d;
/* rgb */ color: rgb(64, 203, 125);
/* oklch */ color: oklch(74.9% 0.164 154.3);

Tailwind

colors: {
  custom: {
    50: '#86dca3',
    500: '#40cb7d',
    950: '#000000',
  },
}

SCSS

$custom: #40cb7d;
$custom-light: #86dca3;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb7d",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 125
  },
  "hsl": {
    "h": 146.331,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74921,
    "c": 0.16359,
    "h": 154.3
  },
  "luminance": 0.45283
}

Semantic roles & 50–950 ramp

primary

#40CB7D

secondary

#D295B7

accent

#479DE0

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40CB7D

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

Preview Lab → · Contrast checker → · Palette generator →