#37B499#37B499

#37B499 is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.5% C 0.115 H 175.1°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#37B499
RGB	rgb(55, 180, 153)
HSL	hsl(167, 53%, 46%)
HSV	hsv(167, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 15%, 29.4%)
CIE-LAB	lab(66.33, -40.41, 3.93)
CIE-LCH	lch(66.33, 40.60, 174.45°)
OKLab	oklab(69.52% -0.1149 0.0098)
OKLCH	oklch(69.52% 0.115 175.1)
XYZ	xyz(23.6437, 35.7519, 35.7855)
Luminance	0.3575 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B499 #B43752

analogous

#37B45A #37B499 #3790B4

triadic

#37B499 #9937B4 #B49937

tetradic

#37B499 #5A37B4 #B43752 #90B437

square

#37B499 #5A37B4 #B43752 #90B437

split-complementary

#37B499 #B43790 #B45A37

monochromatic

#1A5649 #298571 #37B499 #5BCDB4 #8ADBCA

Accessibility & contrast

On white

2.58

#37B499 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#37B499 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B499

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B499	#FFFFFF	#000000	##000000
##37B499	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA998

Deuteranopia (green-blind)

#9C9C9B

Tritanopia (blue-blind)

#00B6AC

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b499;
/* rgb */ color: rgb(55, 180, 153);
/* oklch */ color: oklch(69.5% 0.115 175.1);

Tailwind

colors: {
  custom: {
    50: '#7fcbb7',
    500: '#37b499',
    950: '#000000',
  },
}

SCSS

$custom: #37b499;
$custom-light: #7fcbb7;
$custom-dark: #000000;

JSON

{
  "hex": "#37b499",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 153
  },
  "hsl": {
    "h": 167.04,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69523,
    "c": 0.11529,
    "h": 175.1
  },
  "luminance": 0.35755
}

Semantic roles & 50–950 ramp

primary

#37B499

secondary

#C68190

accent

#4B6BDD

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B499

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

Preview Lab → · Contrast checker → · Palette generator →