#37B489#37B489

#37B489 is a light, vivid teal. Relative luminance 0.353; OKLCH L 69.1% C 0.126 H 165.7°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#37B489
RGB	rgb(55, 180, 137)
HSL	hsl(159, 53%, 46%)
HSV	hsv(159, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 23.9%, 29.4%)
CIE-LAB	lab(65.95, -44.34, 12.19)
CIE-LCH	lch(65.95, 45.99, 164.63°)
OKLab	oklab(69.08% -0.1225 0.0312)
OKLCH	oklch(69.08% 0.126 165.7)
XYZ	xyz(22.4097, 35.2584, 29.2866)
Luminance	0.3526 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B489 #B43762

analogous

#37B44A #37B489 #37A0B4

triadic

#37B489 #8937B4 #B48937

tetradic

#37B489 #4A37B4 #B43762 #A0B437

square

#37B489 #4A37B4 #B43762 #A0B437

split-complementary

#37B489 #B437A0 #B44A37

monochromatic

#1A5642 #298565 #37B489 #5BCDA6 #8ADBBF

Accessibility & contrast

On white

2.61

#37B489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#37B489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B489

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B489	#FFFFFF	#000000	##000000
##37B489	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A787

Deuteranopia (green-blind)

#A09B8C

Tritanopia (blue-blind)

#00B4A8

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b489;
/* rgb */ color: rgb(55, 180, 137);
/* oklch */ color: oklch(69.1% 0.126 165.7);

Tailwind

colors: {
  custom: {
    50: '#7ecbab',
    500: '#37b489',
    950: '#000000',
  },
}

SCSS

$custom: #37b489;
$custom-light: #7ecbab;
$custom-dark: #000000;

JSON

{
  "hex": "#37b489",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 137
  },
  "hsl": {
    "h": 159.36,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69085,
    "c": 0.12637,
    "h": 165.7
  },
  "luminance": 0.35261
}

Semantic roles & 50–950 ramp

primary

#37B489

secondary

#C68199

accent

#4B7DDD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B489

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

Preview Lab → · Contrast checker → · Palette generator →