#37A898#37A898

#37A898 is a light, moderate teal. Relative luminance 0.311; OKLCH L 66.5% C 0.103 H 181.8°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#37A898
RGB	rgb(55, 168, 152)
HSL	hsl(172, 51%, 44%)
HSV	hsv(172, 67%, 66%)
CMYK	cmyk(67.3%, 0%, 9.5%, 34.1%)
CIE-LAB	lab(62.58, -35.26, -0.98)
CIE-LCH	lch(62.58, 35.27, 181.59°)
OKLab	oklab(66.45% -0.1028 -0.0032)
OKLCH	oklch(66.45% 0.103 181.8)
XYZ	xyz(21.2430, 31.0821, 34.5796)
Luminance	0.3108 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A898 #A83747

analogous

#37A85F #37A898 #377FA8

triadic

#37A898 #9837A8 #A89837

tetradic

#37A898 #5F37A8 #A83747 #7FA837

square

#37A898 #5F37A8 #A83747 #7FA837

split-complementary

#37A898 #A8377F #A85F37

monochromatic

#194C45 #287A6E #37A898 #55C7B7 #83D6CB

Accessibility & contrast

On white

2.91

#37A898 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#37A898 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A898

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A898	#FFFFFF	#000000	##000000
##37A898	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09E97

Deuteranopia (green-blind)

#909299

Tritanopia (blue-blind)

#00ABA3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37a898;
/* rgb */ color: rgb(55, 168, 152);
/* oklch */ color: oklch(66.5% 0.103 181.8);

Tailwind

colors: {
  custom: {
    50: '#7dc2b6',
    500: '#37a898',
    950: '#000000',
  },
}

SCSS

$custom: #37a898;
$custom-light: #7dc2b6;
$custom-dark: #000000;

JSON

{
  "hex": "#37a898",
  "rgb": {
    "r": 55,
    "g": 168,
    "b": 152
  },
  "hsl": {
    "h": 171.504,
    "s": 50.673,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66454,
    "c": 0.10287,
    "h": 181.8
  },
  "luminance": 0.31084
}

Semantic roles & 50–950 ramp

primary

#37A898

secondary

#C07B85

accent

#4E62DA

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A898

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

Preview Lab → · Contrast checker → · Palette generator →