#37B091#37B091

#37B091 is a light, moderate teal. Relative luminance 0.339; OKLCH L 68.3% C 0.116 H 172.1°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#37B091
RGB	rgb(55, 176, 145)
HSL	hsl(165, 52%, 45%)
HSV	hsv(165, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 17.6%, 31%)
CIE-LAB	lab(64.89, -40.69, 6.27)
CIE-LCH	lch(64.89, 41.17, 171.24°)
OKLab	oklab(68.28% -0.1145 0.0159)
OKLCH	oklch(68.28% 0.116 172.1)
XYZ	xyz(22.2091, 33.9047, 32.1564)
Luminance	0.3391 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B091 #B03756

analogous

#37B054 #37B091 #3792B0

triadic

#37B091 #9137B0 #B09137

tetradic

#37B091 #5437B0 #B03756 #92B037

square

#37B091 #5437B0 #B03756 #92B037

split-complementary

#37B091 #B03792 #B05437

monochromatic

#1A5344 #28816B #37B091 #59CBAE #88DAC5

Accessibility & contrast

On white

2.70

#37B091 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#37B091 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B091

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B091	#FFFFFF	#000000	##000000
##37B091	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA590

Deuteranopia (green-blind)

#9A9893

Tritanopia (blue-blind)

#00B2A7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37b091;
/* rgb */ color: rgb(55, 176, 145);
/* oklch */ color: oklch(68.3% 0.116 172.1);

Tailwind

colors: {
  custom: {
    50: '#7ec8b1',
    500: '#37b091',
    950: '#000000',
  },
}

SCSS

$custom: #37b091;
$custom-light: #7ec8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#37b091",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 145
  },
  "hsl": {
    "h": 164.628,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.68278,
    "c": 0.11561,
    "h": 172.1
  },
  "luminance": 0.33907
}

Semantic roles & 50–950 ramp

primary

#37B091

secondary

#C47F91

accent

#4C71DC

background

#F8FCFA

surface

#EFF8F5

border

#CAD1CF

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B091

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

Preview Lab → · Contrast checker → · Palette generator →