#37CA7F#37CA7F

#37CA7F is a light, vivid green. Relative luminance 0.446; OKLCH L 74.5% C 0.164 H 155.9°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#37CA7F
RGB	rgb(55, 202, 127)
HSL	hsl(149, 58%, 50%)
HSV	hsv(149, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 37.1%, 20.8%)
CIE-LAB	lab(72.62, -55.22, 26.70)
CIE-LCH	lch(72.62, 61.34, 154.20°)
OKLab	oklab(74.5% -0.1492 0.0669)
OKLCH	oklch(74.5% 0.164 155.9)
XYZ	xyz(26.5243, 44.5825, 27.2819)
Luminance	0.4459 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CA7F #CA3782

analogous

#38CA37 #37CA7F #37CAC9

triadic

#37CA7F #7F37CA #CA7F37

tetradic

#37CA7F #3738CA #CA3782 #CAC937

square

#37CA7F #3738CA #CA3782 #CAC937

split-complementary

#37CA7F #C937CA #CA3738

monochromatic

#1C6A43 #299B61 #37CA7F #67D79E #98E4BD

Accessibility & contrast

On white

2.12

#37CA7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#37CA7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CA7F

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CA7F	#FFFFFF	#000000	##000000
##37CA7F	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BA7A

Deuteranopia (green-blind)

#B7AD84

Tritanopia (blue-blind)

#00C8B7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37ca7f;
/* rgb */ color: rgb(55, 202, 127);
/* oklch */ color: oklch(74.5% 0.164 155.9);

Tailwind

colors: {
  custom: {
    50: '#82dba4',
    500: '#37ca7f',
    950: '#000000',
  },
}

SCSS

$custom: #37ca7f;
$custom-light: #82dba4;
$custom-dark: #000000;

JSON

{
  "hex": "#37ca7f",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 127
  },
  "hsl": {
    "h": 149.388,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.74501,
    "c": 0.16352,
    "h": 155.9
  },
  "luminance": 0.44586
}

Semantic roles & 50–950 ramp

primary

#37CA7F

secondary

#CF8EAF

accent

#4695E1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #37CA7F

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

Preview Lab → · Contrast checker → · Palette generator →