#37CC45#37CC45

#37CC45 is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.2% C 0.215 H 144.2°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#37CC45
RGB	rgb(55, 204, 69)
HSL	hsl(126, 59%, 51%)
HSV	hsv(126, 73%, 80%)
CMYK	cmyk(73%, 0%, 66.2%, 20%)
CIE-LAB	lab(72.51, -64.43, 54.31)
CIE-LCH	lch(72.51, 84.27, 139.87°)
OKLab	oklab(74.18% -0.1743 0.1255)
OKLCH	oklch(74.18% 0.215 144.2)
XYZ	xyz(24.2410, 44.4249, 12.9264)
Luminance	0.4443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CC45 #CC37BE

analogous

#73CC37 #37CC45 #37CC90

triadic

#37CC45 #4537CC #CC4537

tetradic

#37CC45 #3773CC #CC37BE #CC9037

square

#37CC45 #3773CC #CC37BE #CC9037

split-complementary

#37CC45 #9037CC #CC3773

monochromatic

#1C6D23 #289E33 #37CC45 #68D872 #99E5A0

Accessibility & contrast

On white

2.12

#37CC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#37CC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CC45

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CC45	#FFFFFF	#000000	##000000
##37CC45	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B933

Deuteranopia (green-blind)

#BFAD51

Tritanopia (blue-blind)

#00C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37cc45;
/* rgb */ color: rgb(55, 204, 69);
/* oklch */ color: oklch(74.2% 0.215 144.2);

Tailwind

colors: {
  custom: {
    50: '#84dd7f',
    500: '#37cc45',
    950: '#000000',
  },
}

SCSS

$custom: #37cc45;
$custom-light: #84dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#37cc45",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 125.638,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74176,
    "c": 0.21475,
    "h": 144.2
  },
  "luminance": 0.44428
}

Semantic roles & 50–950 ramp

primary

#37CC45

secondary

#D08ECA

accent

#45D4E3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #37CC45

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

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