#37B678#37B678

#37B678 is a light, vivid teal. Relative luminance 0.356; OKLCH L 69.2% C 0.144 H 157.5°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#37B678
RGB	rgb(55, 182, 120)
HSL	hsl(151, 54%, 46%)
HSV	hsv(151, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 34.1%, 28.6%)
CIE-LAB	lab(66.23, -48.89, 21.81)
CIE-LCH	lch(66.23, 53.53, 155.96°)
OKLab	oklab(69.2% -0.1326 0.055)
OKLCH	oklch(69.2% 0.144 157.5)
XYZ	xyz(21.6916, 35.6218, 23.4982)
Luminance	0.3562 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B678 #B63775

analogous

#37B639 #37B678 #37B5B6

triadic

#37B678 #7837B6 #B67837

tetradic

#37B678 #3937B6 #B63775 #B5B637

square

#37B678 #3937B6 #B63775 #B5B637

split-complementary

#37B678 #B637B5 #B63937

monochromatic

#1B583A #298759 #37B678 #5CCE96 #8BDCB5

Accessibility & contrast

On white

2.58

#37B678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#37B678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B678

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B678	#FFFFFF	#000000	##000000
##37B678	1.00	2.58	8.12	8.12
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A874

Deuteranopia (green-blind)

#A59C7C

Tritanopia (blue-blind)

#00B5A6

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b678;
/* rgb */ color: rgb(55, 182, 120);
/* oklch */ color: oklch(69.2% 0.144 157.5);

Tailwind

colors: {
  custom: {
    50: '#7ecd9f',
    500: '#37b678',
    950: '#000000',
  },
}

SCSS

$custom: #37b678;
$custom-light: #7ecd9f;
$custom-dark: #000000;

JSON

{
  "hex": "#37b678",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 120
  },
  "hsl": {
    "h": 150.709,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69201,
    "c": 0.14356,
    "h": 157.5
  },
  "luminance": 0.35624
}

Semantic roles & 50–950 ramp

primary

#37B678

secondary

#C682A4

accent

#4B92DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B678

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

Preview Lab → · Contrast checker → · Palette generator →