#37BF9E#37BF9E

#37BF9E is a light, vivid teal. Relative luminance 0.405; OKLCH L 72.4% C 0.125 H 172.7°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#37BF9E
RGB	rgb(55, 191, 158)
HSL	hsl(165, 55%, 48%)
HSV	hsv(165, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 17.3%, 25.1%)
CIE-LAB	lab(69.85, -43.92, 6.26)
CIE-LCH	lch(69.85, 44.37, 171.89°)
OKLab	oklab(72.44% -0.1237 0.0159)
OKLCH	oklch(72.44% 0.125 172.7)
XYZ	xyz(26.3747, 40.5394, 38.7760)
Luminance	0.4054 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF9E #BF3758

analogous

#37BF5A #37BF9E #379CBF

triadic

#37BF9E #9E37BF #BF9E37

tetradic

#37BF9E #5A37BF #BF3758 #9CBF37

square

#37BF9E #5A37BF #BF3758 #9CBF37

split-complementary

#37BF9E #BF379C #BF5A37

monochromatic

#1C604F #298F77 #37BF9E #62D2B6 #91DFCC

Accessibility & contrast

On white

2.31

#37BF9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#37BF9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF9E

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF9E	#FFFFFF	#000000	##000000
##37BF9E	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B29C

Deuteranopia (green-blind)

#A7A5A0

Tritanopia (blue-blind)

#00C1B5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37bf9e;
/* rgb */ color: rgb(55, 191, 158);
/* oklch */ color: oklch(72.4% 0.125 172.7);

Tailwind

colors: {
  custom: {
    50: '#81d3ba',
    500: '#37bf9e',
    950: '#000000',
  },
}

SCSS

$custom: #37bf9e;
$custom-light: #81d3ba;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf9e",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 158
  },
  "hsl": {
    "h": 165.441,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72442,
    "c": 0.12476,
    "h": 172.7
  },
  "luminance": 0.40542
}

Semantic roles & 50–950 ramp

primary

#37BF9E

secondary

#CA8898

accent

#496DDF

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #37BF9E

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

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