#37B880#37B880

#37B880 is a light, vivid teal. Relative luminance 0.367; OKLCH L 69.9% C 0.139 H 160.2°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#37B880
RGB	rgb(55, 184, 128)
HSL	hsl(154, 54%, 47%)
HSV	hsv(154, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 30.4%, 27.8%)
CIE-LAB	lab(67.01, -48.01, 18.57)
CIE-LCH	lch(67.01, 51.47, 158.85°)
OKLab	oklab(69.9% -0.1309 0.0471)
OKLCH	oklch(69.9% 0.139 160.2)
XYZ	xyz(22.6100, 36.6492, 26.3003)
Luminance	0.3665 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B880 #B8376F

analogous

#37B83F #37B880 #37B0B8

triadic

#37B880 #8037B8 #B88037

tetradic

#37B880 #3F37B8 #B8376F #B0B837

square

#37B880 #3F37B8 #B8376F #B0B837

split-complementary

#37B880 #B837B0 #B83F37

monochromatic

#1B5A3E #29895F #37B880 #5DCF9E #8DDDBA

Accessibility & contrast

On white

2.52

#37B880 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#37B880 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B880

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B880	#FFFFFF	#000000	##000000
##37B880	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AA7D

Deuteranopia (green-blind)

#A59E84

Tritanopia (blue-blind)

#00B7A9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b880;
/* rgb */ color: rgb(55, 184, 128);
/* oklch */ color: oklch(69.9% 0.139 160.2);

Tailwind

colors: {
  custom: {
    50: '#7fcea5',
    500: '#37b880',
    950: '#000000',
  },
}

SCSS

$custom: #37b880;
$custom-light: #7fcea5;
$custom-dark: #000000;

JSON

{
  "hex": "#37b880",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 128
  },
  "hsl": {
    "h": 153.953,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69896,
    "c": 0.13908,
    "h": 160.2
  },
  "luminance": 0.36652
}

Semantic roles & 50–950 ramp

primary

#37B880

secondary

#C784A1

accent

#4A8ADD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #37B880

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

Preview Lab → · Contrast checker → · Palette generator →