#37C5A1#37C5A1

#37C5A1 is a light, vivid teal. Relative luminance 0.433; OKLCH L 74.0% C 0.130 H 171.7°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#37C5A1
RGB	rgb(55, 197, 161)
HSL	hsl(165, 56%, 49%)
HSV	hsv(165, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 18.3%, 22.7%)
CIE-LAB	lab(71.77, -45.73, 7.37)
CIE-LCH	lch(71.77, 46.32, 170.84°)
OKLab	oklab(74.03% -0.1284 0.0188)
OKLCH	oklch(74.03% 0.13 171.7)
XYZ	xyz(27.9715, 43.3147, 40.5977)
Luminance	0.4332 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C5A1 #C5375B

analogous

#37C55A #37C5A1 #37A2C5

triadic

#37C5A1 #A137C5 #C5A137

tetradic

#37C5A1 #5A37C5 #C5375B #A2C537

square

#37C5A1 #5A37C5 #C5375B #A2C537

split-complementary

#37C5A1 #C537A2 #C55A37

monochromatic

#1C6553 #2A957A #37C5A1 #65D4B8 #95E1CE

Accessibility & contrast

On white

2.17

#37C5A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#37C5A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5A1

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C5A1	#FFFFFF	#000000	##000000
##37C5A1	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB89F

Deuteranopia (green-blind)

#ACAAA4

Tritanopia (blue-blind)

#00C7BB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37c5a1;
/* rgb */ color: rgb(55, 197, 161);
/* oklch */ color: oklch(74.0% 0.130 171.7);

Tailwind

colors: {
  custom: {
    50: '#82d7bc',
    500: '#37c5a1',
    950: '#000000',
  },
}

SCSS

$custom: #37c5a1;
$custom-light: #82d7bc;
$custom-dark: #000000;

JSON

{
  "hex": "#37c5a1",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 161
  },
  "hsl": {
    "h": 164.789,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.74034,
    "c": 0.12974,
    "h": 171.7
  },
  "luminance": 0.43318
}

Semantic roles & 50–950 ramp

primary

#37C5A1

secondary

#CD8B9C

accent

#486FE0

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37C5A1

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

Preview Lab → · Contrast checker → · Palette generator →