#37B477#37B477

#37B477 is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.7% C 0.142 H 157.6°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#37B477
RGB	rgb(55, 180, 119)
HSL	hsl(151, 53%, 46%)
HSV	hsv(151, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 33.9%, 29.4%)
CIE-LAB	lab(65.58, -48.29, 21.47)
CIE-LCH	lch(65.58, 52.85, 156.03°)
OKLab	oklab(68.66% -0.131 0.0541)
OKLCH	oklch(68.66% 0.142 157.6)
XYZ	xyz(21.2246, 34.7843, 23.0447)
Luminance	0.3479 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B477 #B43774

analogous

#37B439 #37B477 #37B2B4

triadic

#37B477 #7737B4 #B47737

tetradic

#37B477 #3937B4 #B43774 #B2B437

square

#37B477 #3937B4 #B43774 #B2B437

split-complementary

#37B477 #B437B2 #B43937

monochromatic

#1A5639 #298558 #37B477 #5BCD95 #8ADBB4

Accessibility & contrast

On white

2.64

#37B477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#37B477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B477

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B477	#FFFFFF	#000000	##000000
##37B477	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A673

Deuteranopia (green-blind)

#A39B7B

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b477;
/* rgb */ color: rgb(55, 180, 119);
/* oklch */ color: oklch(68.7% 0.142 157.6);

Tailwind

colors: {
  custom: {
    50: '#7ecb9e',
    500: '#37b477',
    950: '#000000',
  },
}

SCSS

$custom: #37b477;
$custom-light: #7ecb9e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b477",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 119
  },
  "hsl": {
    "h": 150.72,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68661,
    "c": 0.14179,
    "h": 157.6
  },
  "luminance": 0.34787
}

Semantic roles & 50–950 ramp

primary

#37B477

secondary

#C681A3

accent

#4B92DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B477

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

Preview Lab → · Contrast checker → · Palette generator →