#37B475#37B475

#37B475 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.6% C 0.144 H 156.8°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#37B475
RGB	rgb(55, 180, 117)
HSL	hsl(150, 53%, 46%)
HSV	hsv(150, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 35%, 29.4%)
CIE-LAB	lab(65.54, -48.70, 22.49)
CIE-LCH	lch(65.54, 53.64, 155.21°)
OKLab	oklab(68.62% -0.132 0.0566)
OKLCH	oklch(68.62% 0.144 156.8)
XYZ	xyz(21.1057, 34.7367, 22.4187)
Luminance	0.3474 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B475 #B43776

analogous

#38B437 #37B475 #37B4B3

triadic

#37B475 #7537B4 #B47537

tetradic

#37B475 #3738B4 #B43776 #B4B337

square

#37B475 #3738B4 #B43776 #B4B337

split-complementary

#37B475 #B337B4 #B43738

monochromatic

#1A5638 #298557 #37B475 #5BCD94 #8ADBB2

Accessibility & contrast

On white

2.64

#37B475 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#37B475 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B475

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B475	#FFFFFF	#000000	##000000
##37B475	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A671

Deuteranopia (green-blind)

#A39B79

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b475;
/* rgb */ color: rgb(55, 180, 117);
/* oklch */ color: oklch(68.6% 0.144 156.8);

Tailwind

colors: {
  custom: {
    50: '#7ecb9d',
    500: '#37b475',
    950: '#000000',
  },
}

SCSS

$custom: #37b475;
$custom-light: #7ecb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#37b475",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 117
  },
  "hsl": {
    "h": 149.76,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68618,
    "c": 0.14361,
    "h": 156.8
  },
  "luminance": 0.34739
}

Semantic roles & 50–950 ramp

primary

#37B475

secondary

#C681A4

accent

#4B94DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B475

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

Preview Lab → · Contrast checker → · Palette generator →