#37C690#37C690

#37C690 is a light, vivid teal. Relative luminance 0.432; OKLCH L 73.9% C 0.144 H 163.0°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#37C690
RGB	rgb(55, 198, 144)
HSL	hsl(157, 57%, 50%)
HSV	hsv(157, 72%, 78%)
CMYK	cmyk(72.2%, 0%, 27.3%, 22.4%)
CIE-LAB	lab(71.70, -50.13, 16.44)
CIE-LCH	lch(71.70, 52.76, 161.84°)
OKLab	oklab(73.85% -0.1374 0.0419)
OKLCH	oklch(73.85% 0.144 163)
XYZ	xyz(26.8008, 43.2109, 33.3082)
Luminance	0.4321 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C690 #C6376D

analogous

#37C649 #37C690 #37B5C6

triadic

#37C690 #9037C6 #C69037

tetradic

#37C690 #4937C6 #C6376D #B5C637

square

#37C690 #4937C6 #C6376D #B5C637

split-complementary

#37C690 #C637B5 #C64937

monochromatic

#1C664A #2A966D #37C690 #66D4AB #96E2C5

Accessibility & contrast

On white

2.18

#37C690 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#37C690 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C690

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C690	#FFFFFF	#000000	##000000
##37C690	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B78D

Deuteranopia (green-blind)

#B0AA94

Tritanopia (blue-blind)

#00C6B7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37c690;
/* rgb */ color: rgb(55, 198, 144);
/* oklch */ color: oklch(73.9% 0.144 163.0);

Tailwind

colors: {
  custom: {
    50: '#81d8b0',
    500: '#37c690',
    950: '#000000',
  },
}

SCSS

$custom: #37c690;
$custom-light: #81d8b0;
$custom-dark: #000000;

JSON

{
  "hex": "#37c690",
  "rgb": {
    "r": 55,
    "g": 198,
    "b": 144
  },
  "hsl": {
    "h": 157.343,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.73851,
    "c": 0.14362,
    "h": 163
  },
  "luminance": 0.43214
}

Semantic roles & 50–950 ramp

primary

#37C690

secondary

#CD8CA4

accent

#4881E0

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #37C690

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

Preview Lab → · Contrast checker → · Palette generator →