#37B473#37B473

#37B473 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.6% C 0.145 H 156.1°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#37B473
RGB	rgb(55, 180, 115)
HSL	hsl(149, 53%, 46%)
HSV	hsv(149, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 36.1%, 29.4%)
CIE-LAB	lab(65.51, -49.10, 23.52)
CIE-LCH	lch(65.51, 54.44, 154.41°)
OKLab	oklab(68.58% -0.1329 0.059)
OKLCH	oklch(68.58% 0.145 156.1)
XYZ	xyz(20.9894, 34.6902, 21.8060)
Luminance	0.3469 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B473 #B43778

analogous

#3AB437 #37B473 #37B4B1

triadic

#37B473 #7337B4 #B47337

tetradic

#37B473 #373AB4 #B43778 #B4B137

square

#37B473 #373AB4 #B43778 #B4B137

split-complementary

#37B473 #B137B4 #B4373A

monochromatic

#1A5637 #298555 #37B473 #5BCD92 #8ADBB1

Accessibility & contrast

On white

2.65

#37B473 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#37B473 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B473

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B473	#FFFFFF	#000000	##000000
##37B473	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A66F

Deuteranopia (green-blind)

#A39B77

Tritanopia (blue-blind)

#00B2A3

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b473;
/* rgb */ color: rgb(55, 180, 115);
/* oklch */ color: oklch(68.6% 0.145 156.1);

Tailwind

colors: {
  custom: {
    50: '#7ecb9b',
    500: '#37b473',
    950: '#000000',
  },
}

SCSS

$custom: #37b473;
$custom-light: #7ecb9b;
$custom-dark: #000000;

JSON

{
  "hex": "#37b473",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 115
  },
  "hsl": {
    "h": 148.8,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68576,
    "c": 0.14545,
    "h": 156.1
  },
  "luminance": 0.34693
}

Semantic roles & 50–950 ramp

primary

#37B473

secondary

#C681A5

accent

#4B97DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B473

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

Preview Lab → · Contrast checker → · Palette generator →