#37B18C#37B18C

#37B18C is a light, vivid teal. Relative luminance 0.342; OKLCH L 68.4% C 0.120 H 168.6°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#37B18C
RGB	rgb(55, 177, 140)
HSL	hsl(162, 53%, 45%)
HSV	hsv(162, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 20.9%, 30.6%)
CIE-LAB	lab(65.08, -42.35, 9.31)
CIE-LCH	lch(65.08, 43.36, 167.60°)
OKLab	oklab(68.4% -0.1179 0.0238)
OKLCH	oklch(68.4% 0.12 168.6)
XYZ	xyz(22.0288, 34.1475, 30.2360)
Luminance	0.3415 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B18C #B1375C

analogous

#37B14F #37B18C #3799B1

triadic

#37B18C #8C37B1 #B18C37

tetradic

#37B18C #4F37B1 #B1375C #99B137

square

#37B18C #4F37B1 #B1375C #99B137

split-complementary

#37B18C #B13799 #B14F37

monochromatic

#1A5442 #288267 #37B18C #5ACCA9 #88DAC1

Accessibility & contrast

On white

2.68

#37B18C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#37B18C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B18C

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B18C	#FFFFFF	#000000	##000000
##37B18C	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA58A

Deuteranopia (green-blind)

#9C998E

Tritanopia (blue-blind)

#00B2A6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b18c;
/* rgb */ color: rgb(55, 177, 140);
/* oklch */ color: oklch(68.4% 0.120 168.6);

Tailwind

colors: {
  custom: {
    50: '#7ec9ad',
    500: '#37b18c',
    950: '#000000',
  },
}

SCSS

$custom: #37b18c;
$custom-light: #7ec9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#37b18c",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 140
  },
  "hsl": {
    "h": 161.803,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68396,
    "c": 0.12031,
    "h": 168.6
  },
  "luminance": 0.3415
}

Semantic roles & 50–950 ramp

primary

#37B18C

secondary

#C48094

accent

#4C78DC

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B18C

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

Preview Lab → · Contrast checker → · Palette generator →