#37B77A#37B77A

#37B77A is a light, vivid teal. Relative luminance 0.361; OKLCH L 69.5% C 0.143 H 158.0°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#37B77A
RGB	rgb(55, 183, 122)
HSL	hsl(151, 54%, 47%)
HSV	hsv(151, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 33.3%, 28.2%)
CIE-LAB	lab(66.58, -48.87, 21.21)
CIE-LCH	lch(66.58, 53.28, 156.53°)
OKLab	oklab(69.5% -0.1327 0.0536)
OKLCH	oklch(69.5% 0.143 158)
XYZ	xyz(22.0198, 36.0819, 24.2126)
Luminance	0.3608 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B77A #B73774

analogous

#37B73A #37B77A #37B4B7

triadic

#37B77A #7A37B7 #B77A37

tetradic

#37B77A #3A37B7 #B73774 #B4B737

square

#37B77A #3A37B7 #B73774 #B4B737

split-complementary

#37B77A #B737B4 #B73A37

monochromatic

#1B593B #29885B #37B77A #5DCE98 #8CDCB6

Accessibility & contrast

On white

2.56

#37B77A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#37B77A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B77A

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B77A	#FFFFFF	#000000	##000000
##37B77A	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A976

Deuteranopia (green-blind)

#A59D7E

Tritanopia (blue-blind)

#00B6A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b77a;
/* rgb */ color: rgb(55, 183, 122);
/* oklch */ color: oklch(69.5% 0.143 158.0);

Tailwind

colors: {
  custom: {
    50: '#7ecda0',
    500: '#37b77a',
    950: '#000000',
  },
}

SCSS

$custom: #37b77a;
$custom-light: #7ecda0;
$custom-dark: #000000;

JSON

{
  "hex": "#37b77a",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 122
  },
  "hsl": {
    "h": 151.406,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69503,
    "c": 0.14308,
    "h": 158
  },
  "luminance": 0.36084
}

Semantic roles & 50–950 ramp

primary

#37B77A

secondary

#C783A3

accent

#4B90DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140F

muted

#7C827E

Preview Lab

Preview with #37B77A

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

Preview Lab → · Contrast checker → · Palette generator →