#37C09B#37C09B

#37C09B is a light, vivid teal. Relative luminance 0.409; OKLCH L 72.6% C 0.128 H 170.6°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#37C09B
RGB	rgb(55, 192, 155)
HSL	hsl(164, 55%, 48%)
HSV	hsv(164, 71%, 75%)
CMYK	cmyk(71.4%, 0%, 19.3%, 24.7%)
CIE-LAB	lab(70.09, -45.09, 8.23)
CIE-LCH	lch(70.09, 45.84, 169.66°)
OKLab	oklab(72.61% -0.1262 0.021)
OKLCH	oklch(72.61% 0.128 170.6)
XYZ	xyz(26.3385, 40.8750, 37.5055)
Luminance	0.4088 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C09B #C0375C

analogous

#37C056 #37C09B #37A0C0

triadic

#37C09B #9B37C0 #C09B37

tetradic

#37C09B #5637C0 #C0375C #A0C037

square

#37C09B #5637C0 #C0375C #A0C037

split-complementary

#37C09B #C037A0 #C05637

monochromatic

#1C614E #299075 #37C09B #62D2B4 #92E0CB

Accessibility & contrast

On white

2.29

#37C09B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#37C09B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C09B

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C09B	#FFFFFF	#000000	##000000
##37C09B	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB399

Deuteranopia (green-blind)

#A8A69E

Tritanopia (blue-blind)

#00C1B5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37c09b;
/* rgb */ color: rgb(55, 192, 155);
/* oklch */ color: oklch(72.6% 0.128 170.6);

Tailwind

colors: {
  custom: {
    50: '#81d4b8',
    500: '#37c09b',
    950: '#000000',
  },
}

SCSS

$custom: #37c09b;
$custom-light: #81d4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#37c09b",
  "rgb": {
    "r": 55,
    "g": 192,
    "b": 155
  },
  "hsl": {
    "h": 163.796,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72612,
    "c": 0.1279,
    "h": 170.6
  },
  "luminance": 0.40878
}

Semantic roles & 50–950 ramp

primary

#37C09B

secondary

#CB889A

accent

#4971DF

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #37C09B

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

Preview Lab → · Contrast checker → · Palette generator →