#37AC78#37AC78

#37AC78 is a light, vivid teal. Relative luminance 0.317; OKLCH L 66.6% C 0.130 H 160.0°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#37AC78
RGB	rgb(55, 172, 120)
HSL	hsl(153, 52%, 45%)
HSV	hsv(153, 68%, 67%)
CMYK	cmyk(68%, 0%, 30.2%, 32.5%)
CIE-LAB	lab(63.07, -44.84, 17.49)
CIE-LCH	lch(63.07, 48.13, 158.69°)
OKLab	oklab(66.61% -0.1223 0.0444)
OKLCH	oklch(66.61% 0.13 160)
XYZ	xyz(19.7163, 31.6712, 22.8397)
Luminance	0.3167 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC78 #AC376B

analogous

#37AC3D #37AC78 #37A6AC

triadic

#37AC78 #7837AC #AC7837

tetradic

#37AC78 #3D37AC #AC376B #A6AC37

square

#37AC78 #3D37AC #AC376B #A6AC37

split-complementary

#37AC78 #AC37A6 #AC3D37

monochromatic

#194F37 #287E58 #37AC78 #57C996 #85D8B3

Accessibility & contrast

On white

2.86

#37AC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#37AC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC78

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC78	#FFFFFF	#000000	##000000
##37AC78	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9F75

Deuteranopia (green-blind)

#9B947B

Tritanopia (blue-blind)

#00AB9E

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37ac78;
/* rgb */ color: rgb(55, 172, 120);
/* oklch */ color: oklch(66.6% 0.130 160.0);

Tailwind

colors: {
  custom: {
    50: '#7cc59f',
    500: '#37ac78',
    950: '#000000',
  },
}

SCSS

$custom: #37ac78;
$custom-light: #7cc59f;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac78",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 120
  },
  "hsl": {
    "h": 153.333,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.66605,
    "c": 0.13012,
    "h": 160
  },
  "luminance": 0.31673
}

Semantic roles & 50–950 ramp

primary

#37AC78

secondary

#C27D9C

accent

#4D8CDB

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37AC78

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

Preview Lab → · Contrast checker → · Palette generator →