#37C09E#37C09E

#37C09E is a light, vivid teal. Relative luminance 0.410; OKLCH L 72.7% C 0.126 H 172.2°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#37C09E
RGB	rgb(55, 192, 158)
HSL	hsl(165, 55%, 48%)
HSV	hsv(165, 71%, 75%)
CMYK	cmyk(71.4%, 0%, 17.7%, 24.7%)
CIE-LAB	lab(70.16, -44.35, 6.70)
CIE-LCH	lch(70.16, 44.86, 171.41°)
OKLab	oklab(72.69% -0.1248 0.017)
OKLCH	oklch(72.69% 0.126 172.2)
XYZ	xyz(26.5936, 40.9770, 38.8489)
Luminance	0.4098 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C09E #C03759

analogous

#37C059 #37C09E #379EC0

triadic

#37C09E #9E37C0 #C09E37

tetradic

#37C09E #5937C0 #C03759 #9EC037

square

#37C09E #5937C0 #C03759 #9EC037

split-complementary

#37C09E #C0379E #C05937

monochromatic

#1C6150 #299077 #37C09E #62D2B6 #92E0CC

Accessibility & contrast

On white

2.28

#37C09E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#37C09E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C09E

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C09E	#FFFFFF	#000000	##000000
##37C09E	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB39C

Deuteranopia (green-blind)

#A8A6A0

Tritanopia (blue-blind)

#00C2B6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37c09e;
/* rgb */ color: rgb(55, 192, 158);
/* oklch */ color: oklch(72.7% 0.126 172.2);

Tailwind

colors: {
  custom: {
    50: '#81d4ba',
    500: '#37c09e',
    950: '#000000',
  },
}

SCSS

$custom: #37c09e;
$custom-light: #81d4ba;
$custom-dark: #000000;

JSON

{
  "hex": "#37c09e",
  "rgb": {
    "r": 55,
    "g": 192,
    "b": 158
  },
  "hsl": {
    "h": 165.109,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72694,
    "c": 0.12591,
    "h": 172.2
  },
  "luminance": 0.4098
}

Semantic roles & 50–950 ramp

primary

#37C09E

secondary

#CB8899

accent

#496EDF

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #37C09E

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

Preview Lab → · Contrast checker → · Palette generator →