#40CA7C#40CA7C

#40CA7C is a light, vivid green. Relative luminance 0.448; OKLCH L 74.6% C 0.163 H 154.2°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#40CA7C
RGB	rgb(64, 202, 124)
HSL	hsl(146, 57%, 52%)
HSV	hsv(146, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 38.6%, 20.8%)
CIE-LAB	lab(72.75, -54.38, 28.47)
CIE-LCH	lch(72.75, 61.38, 152.37°)
OKLab	oklab(74.65% -0.1469 0.071)
OKLCH	oklch(74.65% 0.163 154.2)
XYZ	xyz(26.8706, 44.7833, 26.2928)
Luminance	0.4479 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA7C #CA408E

analogous

#49CA40 #40CA7C #40CAC1

triadic

#40CA7C #7C40CA #CA7C40

tetradic

#40CA7C #4049CA #CA408E #CAC140

square

#40CA7C #4049CA #CA408E #CAC140

split-complementary

#40CA7C #C140CA #CA4049

monochromatic

#1F7043 #2CA05F #40CA7C #70D79D #A0E5BE

Accessibility & contrast

On white

2.11

#40CA7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#40CA7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA7C

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA7C	#FFFFFF	#000000	##000000
##40CA7C	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABA77

Deuteranopia (green-blind)

#B8AE81

Tritanopia (blue-blind)

#00C8B6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40ca7c;
/* rgb */ color: rgb(64, 202, 124);
/* oklch */ color: oklch(74.6% 0.163 154.2);

Tailwind

colors: {
  custom: {
    50: '#85dba2',
    500: '#40ca7c',
    950: '#000000',
  },
}

SCSS

$custom: #40ca7c;
$custom-light: #85dba2;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca7c",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 124
  },
  "hsl": {
    "h": 146.087,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74646,
    "c": 0.16318,
    "h": 154.2
  },
  "luminance": 0.44786
}

Semantic roles & 50–950 ramp

primary

#40CA7C

secondary

#D195B7

accent

#489EE0

background

#F8FDFA

surface

#F0FBF3

border

#CBD4CD

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40CA7C

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

Preview Lab → · Contrast checker → · Palette generator →