#37AC8A#37AC8A

#37AC8A is a light, moderate teal. Relative luminance 0.322; OKLCH L 67.1% C 0.116 H 169.7°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#37AC8A
RGB	rgb(55, 172, 138)
HSL	hsl(163, 52%, 45%)
HSV	hsv(163, 68%, 67%)
CMYK	cmyk(68%, 0%, 19.8%, 32.5%)
CIE-LAB	lab(63.47, -40.67, 8.12)
CIE-LCH	lch(63.47, 41.48, 168.71°)
OKLab	oklab(67.06% -0.1137 0.0208)
OKLCH	oklch(67.06% 0.116 169.7)
XYZ	xyz(20.9132, 32.1499, 29.1432)
Luminance	0.3215 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC8A #AC3759

analogous

#37AC50 #37AC8A #3794AC

triadic

#37AC8A #8A37AC #AC8A37

tetradic

#37AC8A #5037AC #AC3759 #94AC37

square

#37AC8A #5037AC #AC3759 #94AC37

split-complementary

#37AC8A #AC3794 #AC5037

monochromatic

#194F40 #287E65 #37AC8A #57C9A8 #85D8C0

Accessibility & contrast

On white

2.83

#37AC8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#37AC8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC8A

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC8A	#FFFFFF	#000000	##000000
##37AC8A	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A188

Deuteranopia (green-blind)

#97958C

Tritanopia (blue-blind)

#00ADA2

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37ac8a;
/* rgb */ color: rgb(55, 172, 138);
/* oklch */ color: oklch(67.1% 0.116 169.7);

Tailwind

colors: {
  custom: {
    50: '#7dc5ac',
    500: '#37ac8a',
    950: '#000000',
  },
}

SCSS

$custom: #37ac8a;
$custom-light: #7dc5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac8a",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 138
  },
  "hsl": {
    "h": 162.564,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6706,
    "c": 0.11555,
    "h": 169.7
  },
  "luminance": 0.32152
}

Semantic roles & 50–950 ramp

primary

#37AC8A

secondary

#C27D91

accent

#4D76DB

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37AC8A

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

Preview Lab → · Contrast checker → · Palette generator →