#37CD4E#37CD4E

#37CD4E is a light, highly saturated green. Relative luminance 0.450; OKLCH L 74.5% C 0.209 H 145.3°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#37CD4E
RGB	rgb(55, 205, 78)
HSL	hsl(129, 60%, 51%)
HSV	hsv(129, 73%, 80%)
CMYK	cmyk(73.2%, 0%, 62%, 19.6%)
CIE-LAB	lab(72.91, -63.80, 50.94)
CIE-LCH	lch(72.91, 81.64, 141.39°)
OKLab	oklab(74.53% -0.1722 0.1192)
OKLCH	oklch(74.53% 0.209 145.3)
XYZ	xyz(24.7803, 45.0221, 14.5904)
Luminance	0.4502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CD4E #CD37B6

analogous

#6BCD37 #37CD4E #37CD99

triadic

#37CD4E #4E37CD #CD4E37

tetradic

#37CD4E #376BCD #CD37B6 #CD9937

square

#37CD4E #376BCD #CD37B6 #CD9937

split-complementary

#37CD4E #9937CD #CD376B

monochromatic

#1C6E28 #289F3A #37CD4E #68D979 #99E5A5

Accessibility & contrast

On white

2.10

#37CD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#37CD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CD4E

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CD4E	#FFFFFF	#000000	##000000
##37CD4E	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA40

Deuteranopia (green-blind)

#BFAE59

Tritanopia (blue-blind)

#00C8B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37cd4e;
/* rgb */ color: rgb(55, 205, 78);
/* oklch */ color: oklch(74.5% 0.209 145.3);

Tailwind

colors: {
  custom: {
    50: '#84dd84',
    500: '#37cd4e',
    950: '#000000',
  },
}

SCSS

$custom: #37cd4e;
$custom-light: #84dd84;
$custom-dark: #000000;

JSON

{
  "hex": "#37cd4e",
  "rgb": {
    "r": 55,
    "g": 205,
    "b": 78
  },
  "hsl": {
    "h": 129.2,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7453,
    "c": 0.20944,
    "h": 145.3
  },
  "luminance": 0.45025
}

Semantic roles & 50–950 ramp

primary

#37CD4E

secondary

#D18FC7

accent

#45CBE3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CD4E

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

Preview Lab → · Contrast checker → · Palette generator →