#37C489#37C489

#37C489 is a light, vivid teal. Relative luminance 0.421; OKLCH L 73.2% C 0.147 H 160.7°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#37C489
RGB	rgb(55, 196, 137)
HSL	hsl(155, 56%, 49%)
HSV	hsv(155, 72%, 77%)
CMYK	cmyk(71.9%, 0%, 30.1%, 23.1%)
CIE-LAB	lab(70.94, -50.87, 19.14)
CIE-LCH	lch(70.94, 54.35, 159.38°)
OKLab	oklab(73.18% -0.1387 0.0486)
OKLCH	oklch(73.18% 0.147 160.7)
XYZ	xyz(25.8282, 42.0952, 30.4260)
Luminance	0.4210 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C489 #C43772

analogous

#37C443 #37C489 #37B8C4

triadic

#37C489 #8937C4 #C48937

tetradic

#37C489 #4337C4 #C43772 #B8C437

square

#37C489 #4337C4 #C43772 #B8C437

split-complementary

#37C489 #C437B8 #C44337

monochromatic

#1C6446 #2A9468 #37C489 #65D4A5 #94E1C1

Accessibility & contrast

On white

2.23

#37C489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#37C489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C489

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C489	#FFFFFF	#000000	##000000
##37C489	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B585

Deuteranopia (green-blind)

#B0A88D

Tritanopia (blue-blind)

#00C3B4

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #37c489;
/* rgb */ color: rgb(55, 196, 137);
/* oklch */ color: oklch(73.2% 0.147 160.7);

Tailwind

colors: {
  custom: {
    50: '#81d7ab',
    500: '#37c489',
    950: '#000000',
  },
}

SCSS

$custom: #37c489;
$custom-light: #81d7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#37c489",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 137
  },
  "hsl": {
    "h": 154.894,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.73179,
    "c": 0.14694,
    "h": 160.7
  },
  "luminance": 0.42098
}

Semantic roles & 50–950 ramp

primary

#37C489

secondary

#CC8BA6

accent

#4888DF

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #37C489

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

Preview Lab → · Contrast checker → · Palette generator →