#40C27D#40C27D

#40C27D is a light, vivid green. Relative luminance 0.412; OKLCH L 72.6% C 0.152 H 155.9°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#40C27D
RGB	rgb(64, 194, 125)
HSL	hsl(148, 52%, 51%)
HSV	hsv(148, 67%, 76%)
CMYK	cmyk(67%, 0%, 35.6%, 23.9%)
CIE-LAB	lab(70.28, -51.10, 24.65)
CIE-LCH	lch(70.28, 56.73, 154.24°)
OKLab	oklab(72.62% -0.1384 0.0619)
OKLCH	oklch(72.62% 0.152 155.9)
XYZ	xyz(25.1055, 41.1515, 26.0180)
Luminance	0.4115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C27D #C24085

analogous

#44C240 #40C27D #40C2BE

triadic

#40C27D #7D40C2 #C27D40

tetradic

#40C27D #4044C2 #C24085 #C2BE40

square

#40C27D #4044C2 #C24085 #C2BE40

split-complementary

#40C27D #BE40C2 #C24044

monochromatic

#216742 #30955F #40C27D #6ED19D #9DE0BC

Accessibility & contrast

On white

2.27

#40C27D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#40C27D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C27D

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C27D	#FFFFFF	#000000	##000000
##40C27D	1.00	2.27	9.23	9.23
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B379

Deuteranopia (green-blind)

#B0A781

Tritanopia (blue-blind)

#00C0B0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c27d;
/* rgb */ color: rgb(64, 194, 125);
/* oklch */ color: oklch(72.6% 0.152 155.9);

Tailwind

colors: {
  custom: {
    50: '#84d5a3',
    500: '#40c27d',
    950: '#000000',
  },
}

SCSS

$custom: #40c27d;
$custom-light: #84d5a3;
$custom-dark: #000000;

JSON

{
  "hex": "#40c27d",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 125
  },
  "hsl": {
    "h": 148.154,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72622,
    "c": 0.15164,
    "h": 155.9
  },
  "luminance": 0.41154
}

Semantic roles & 50–950 ramp

primary

#40C27D

secondary

#CC92B1

accent

#4D98DB

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #40C27D

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

Preview Lab → · Contrast checker → · Palette generator →