#37B59B#37B59B

#37B59B is a light, moderate teal. Relative luminance 0.362; OKLCH L 69.8% C 0.115 H 175.9°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#37B59B
RGB	rgb(55, 181, 155)
HSL	hsl(168, 53%, 46%)
HSV	hsv(168, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 14.4%, 29%)
CIE-LAB	lab(66.69, -40.34, 3.34)
CIE-LCH	lch(66.69, 40.48, 175.26°)
OKLab	oklab(69.83% -0.115 0.0082)
OKLCH	oklch(69.83% 0.115 175.9)
XYZ	xyz(24.0129, 36.2238, 36.7303)
Luminance	0.3623 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B59B #B53751

analogous

#37B55C #37B59B #3790B5

triadic

#37B59B #9B37B5 #B59B37

tetradic

#37B59B #5C37B5 #B53751 #90B537

square

#37B59B #5C37B5 #B53751 #90B537

split-complementary

#37B59B #B53790 #B55C37

monochromatic

#1A574B #298673 #37B59B #5CCDB6 #8BDCCB

Accessibility & contrast

On white

2.55

#37B59B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#37B59B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B59B

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B59B	#FFFFFF	#000000	##000000
##37B59B	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAA9A

Deuteranopia (green-blind)

#9D9D9D

Tritanopia (blue-blind)

#00B7AD

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b59b;
/* rgb */ color: rgb(55, 181, 155);
/* oklch */ color: oklch(69.8% 0.115 175.9);

Tailwind

colors: {
  custom: {
    50: '#7fccb8',
    500: '#37b59b',
    950: '#000000',
  },
}

SCSS

$custom: #37b59b;
$custom-light: #7fccb8;
$custom-dark: #000000;

JSON

{
  "hex": "#37b59b",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 155
  },
  "hsl": {
    "h": 167.619,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69834,
    "c": 0.11525,
    "h": 175.9
  },
  "luminance": 0.36227
}

Semantic roles & 50–950 ramp

primary

#37B59B

secondary

#C68290

accent

#4B69DD

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B59B

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

Preview Lab → · Contrast checker → · Palette generator →