#37B378#37B378

#37B378 is a light, vivid teal. Relative luminance 0.344; OKLCH L 68.4% C 0.140 H 158.2°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#37B378
RGB	rgb(55, 179, 120)
HSL	hsl(151, 53%, 46%)
HSV	hsv(151, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 33%, 29.8%)
CIE-LAB	lab(65.28, -47.69, 20.52)
CIE-LCH	lch(65.28, 51.92, 156.71°)
OKLab	oklab(68.42% -0.1295 0.0519)
OKLCH	oklch(68.42% 0.14 158.2)
XYZ	xyz(21.0838, 34.4061, 23.2956)
Luminance	0.3441 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B378 #B33772

analogous

#37B33A #37B378 #37B0B3

triadic

#37B378 #7837B3 #B37837

tetradic

#37B378 #3A37B3 #B33772 #B0B337

square

#37B378 #3A37B3 #B33772 #B0B337

split-complementary

#37B378 #B337B0 #B33A37

monochromatic

#1A5539 #298459 #37B378 #5BCD96 #8ADBB4

Accessibility & contrast

On white

2.66

#37B378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#37B378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B378

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B378	#FFFFFF	#000000	##000000
##37B378	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A574

Deuteranopia (green-blind)

#A29A7C

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b378;
/* rgb */ color: rgb(55, 179, 120);
/* oklch */ color: oklch(68.4% 0.140 158.2);

Tailwind

colors: {
  custom: {
    50: '#7dcb9f',
    500: '#37b378',
    950: '#000000',
  },
}

SCSS

$custom: #37b378;
$custom-light: #7dcb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#37b378",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 120
  },
  "hsl": {
    "h": 151.452,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68423,
    "c": 0.13954,
    "h": 158.2
  },
  "luminance": 0.34408
}

Semantic roles & 50–950 ramp

primary

#37B378

secondary

#C581A1

accent

#4B90DC

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B378

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

Preview Lab → · Contrast checker → · Palette generator →