#37AF9D#37AF9D

#37AF9D is a light, moderate teal. Relative luminance 0.339; OKLCH L 68.4% C 0.108 H 180.9°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#37AF9D
RGB	rgb(55, 175, 157)
HSL	hsl(171, 52%, 45%)
HSV	hsv(171, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 10.3%, 31.4%)
CIE-LAB	lab(64.89, -37.12, -0.39)
CIE-LCH	lch(64.89, 37.12, 180.60°)
OKLab	oklab(68.38% -0.1078 -0.0017)
OKLCH	oklch(68.38% 0.108 180.9)
XYZ	xyz(22.9884, 33.9039, 37.2243)
Luminance	0.3391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF9D #AF3749

analogous

#37AF61 #37AF9D #3785AF

triadic

#37AF9D #9D37AF #AF9D37

tetradic

#37AF9D #6137AF #AF3749 #85AF37

square

#37AF9D #6137AF #AF3749 #85AF37

split-complementary

#37AF9D #AF3785 #AF6137

monochromatic

#1A5249 #288073 #37AF9D #59CBBA #87D9CD

Accessibility & contrast

On white

2.70

#37AF9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#37AF9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF9D

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF9D	#FFFFFF	#000000	##000000
##37AF9D	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A59C

Deuteranopia (green-blind)

#96989F

Tritanopia (blue-blind)

#00B2A9

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37af9d;
/* rgb */ color: rgb(55, 175, 157);
/* oklch */ color: oklch(68.4% 0.108 180.9);

Tailwind

colors: {
  custom: {
    50: '#7ec7b9',
    500: '#37af9d',
    950: '#000000',
  },
}

SCSS

$custom: #37af9d;
$custom-light: #7ec7b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37af9d",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 157
  },
  "hsl": {
    "h": 171,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6838,
    "c": 0.10783,
    "h": 180.9
  },
  "luminance": 0.33906
}

Semantic roles & 50–950 ramp

primary

#37AF9D

secondary

#C37F89

accent

#4C62DC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37AF9D

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

Preview Lab → · Contrast checker → · Palette generator →