#37B888#37B888

#37B888 is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.1% C 0.132 H 163.8°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#37B888
RGB	rgb(55, 184, 136)
HSL	hsl(158, 54%, 47%)
HSV	hsv(158, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 26.1%, 27.8%)
CIE-LAB	lab(67.18, -46.24, 14.46)
CIE-LCH	lch(67.18, 48.45, 162.63°)
OKLab	oklab(70.09% -0.1271 0.0369)
OKLCH	oklch(70.09% 0.132 163.8)
XYZ	xyz(23.1575, 36.8681, 29.1836)
Luminance	0.3687 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B888 #B83767

analogous

#37B847 #37B888 #37A8B8

triadic

#37B888 #8837B8 #B88837

tetradic

#37B888 #4737B8 #B83767 #A8B837

square

#37B888 #4737B8 #B83767 #A8B837

split-complementary

#37B888 #B837A8 #B84737

monochromatic

#1B5A42 #298965 #37B888 #5DCFA5 #8DDDBF

Accessibility & contrast

On white

2.51

#37B888 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#37B888 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B888

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B888	#FFFFFF	#000000	##000000
##37B888	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AB85

Deuteranopia (green-blind)

#A49F8B

Tritanopia (blue-blind)

#00B8AB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b888;
/* rgb */ color: rgb(55, 184, 136);
/* oklch */ color: oklch(70.1% 0.132 163.8);

Tailwind

colors: {
  custom: {
    50: '#7fceaa',
    500: '#37b888',
    950: '#000000',
  },
}

SCSS

$custom: #37b888;
$custom-light: #7fceaa;
$custom-dark: #000000;

JSON

{
  "hex": "#37b888",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 136
  },
  "hsl": {
    "h": 157.674,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70086,
    "c": 0.13231,
    "h": 163.8
  },
  "luminance": 0.36871
}

Semantic roles & 50–950 ramp

primary

#37B888

secondary

#C7849D

accent

#4A81DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #37B888

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

Preview Lab → · Contrast checker → · Palette generator →