#37977B#37977B

#37977B is a mid, moderate teal. Relative luminance 0.244; OKLCH L 61.2% C 0.100 H 170.4°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#37977B
RGB	rgb(55, 151, 123)
HSL	hsl(163, 47%, 40%)
HSV	hsv(163, 64%, 59%)
CMYK	cmyk(63.6%, 0%, 18.5%, 40.8%)
CIE-LAB	lab(56.46, -35.02, 6.54)
CIE-LCH	lch(56.46, 35.62, 169.42°)
OKLab	oklab(61.22% -0.0983 0.0167)
OKLCH	oklch(61.22% 0.1 170.4)
XYZ	xyz(16.2155, 24.3738, 22.5851)
Luminance	0.2438 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37977B #973753

analogous

#37974B #37977B #378397

triadic

#37977B #7B3797 #977B37

tetradic

#37977B #4B3797 #973753 #839737

square

#37977B #4B3797 #973753 #839737

split-complementary

#37977B #973783 #974B37

monochromatic

#163D32 #276A56 #37977B #4DBE9D #7ACFB6

Accessibility & contrast

On white

3.57

#37977B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#37977B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37977B

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37977B	#FFFFFF	#000000	##000000
##37977B	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938D7A

Deuteranopia (green-blind)

#85837D

Tritanopia (blue-blind)

#00988F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #37977b;
/* rgb */ color: rgb(55, 151, 123);
/* oklch */ color: oklch(61.2% 0.100 170.4);

Tailwind

colors: {
  custom: {
    50: '#79b6a1',
    500: '#37977b',
    950: '#000000',
  },
}

SCSS

$custom: #37977b;
$custom-light: #79b6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#37977b",
  "rgb": {
    "r": 55,
    "g": 151,
    "b": 123
  },
  "hsl": {
    "h": 162.5,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61216,
    "c": 0.09968,
    "h": 170.4
  },
  "luminance": 0.24376
}

Semantic roles & 50–950 ramp

primary

#37977B

secondary

#B87286

accent

#5278D6

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110E

muted

#7C807E

Preview Lab

Preview with #37977B

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

Preview Lab → · Contrast checker → · Palette generator →