#37B674#37B674

#37B674 is a light, vivid green. Relative luminance 0.355; OKLCH L 69.1% C 0.147 H 156.0°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#37B674
RGB	rgb(55, 182, 116)
HSL	hsl(149, 54%, 46%)
HSV	hsv(149, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 36.3%, 28.6%)
CIE-LAB	lab(66.16, -49.69, 23.85)
CIE-LCH	lch(66.16, 55.12, 154.36°)
OKLab	oklab(69.12% -0.1345 0.0599)
OKLCH	oklch(69.12% 0.147 156)
XYZ	xyz(21.4539, 35.5267, 22.2463)
Luminance	0.3553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B674 #B63779

analogous

#3AB637 #37B674 #37B6B4

triadic

#37B674 #7437B6 #B67437

tetradic

#37B674 #373AB6 #B63779 #B6B437

square

#37B674 #373AB6 #B63779 #B6B437

split-complementary

#37B674 #B437B6 #B6373A

monochromatic

#1B5838 #298756 #37B674 #5CCE93 #8BDCB2

Accessibility & contrast

On white

2.59

#37B674 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#37B674 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B674

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B674	#FFFFFF	#000000	##000000
##37B674	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A870

Deuteranopia (green-blind)

#A59C78

Tritanopia (blue-blind)

#00B4A5

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b674;
/* rgb */ color: rgb(55, 182, 116);
/* oklch */ color: oklch(69.1% 0.147 156.0);

Tailwind

colors: {
  custom: {
    50: '#7ecd9c',
    500: '#37b674',
    950: '#000000',
  },
}

SCSS

$custom: #37b674;
$custom-light: #7ecd9c;
$custom-dark: #000000;

JSON

{
  "hex": "#37b674",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 116
  },
  "hsl": {
    "h": 148.819,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69117,
    "c": 0.14721,
    "h": 156
  },
  "luminance": 0.35529
}

Semantic roles & 50–950 ramp

primary

#37B674

secondary

#C682A6

accent

#4B97DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B674

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

Preview Lab → · Contrast checker → · Palette generator →