#37AC80#37AC80

#37AC80 is a light, vivid teal. Relative luminance 0.319; OKLCH L 66.8% C 0.123 H 164.0°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#37AC80
RGB	rgb(55, 172, 128)
HSL	hsl(157, 52%, 45%)
HSV	hsv(157, 68%, 67%)
CMYK	cmyk(68%, 0%, 25.6%, 32.5%)
CIE-LAB	lab(63.24, -43.05, 13.33)
CIE-LCH	lch(63.24, 45.07, 162.79°)
OKLab	oklab(66.8% -0.1185 0.034)
OKLCH	oklch(66.8% 0.123 164)
XYZ	xyz(20.2222, 31.8736, 25.5044)
Luminance	0.3188 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC80 #AC3763

analogous

#37AC46 #37AC80 #379EAC

triadic

#37AC80 #8037AC #AC8037

tetradic

#37AC80 #4637AC #AC3763 #9EAC37

square

#37AC80 #4637AC #AC3763 #9EAC37

split-complementary

#37AC80 #AC379E #AC4637

monochromatic

#194F3B #287E5D #37AC80 #57C99E #85D8B9

Accessibility & contrast

On white

2.85

#37AC80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#37AC80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC80

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC80	#FFFFFF	#000000	##000000
##37AC80	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A07E

Deuteranopia (green-blind)

#999583

Tritanopia (blue-blind)

#00ACA0

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37ac80;
/* rgb */ color: rgb(55, 172, 128);
/* oklch */ color: oklch(66.8% 0.123 164.0);

Tailwind

colors: {
  custom: {
    50: '#7cc5a5',
    500: '#37ac80',
    950: '#000000',
  },
}

SCSS

$custom: #37ac80;
$custom-light: #7cc5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac80",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 128
  },
  "hsl": {
    "h": 157.436,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.66798,
    "c": 0.12326,
    "h": 164
  },
  "luminance": 0.31876
}

Semantic roles & 50–950 ramp

primary

#37AC80

secondary

#C27D97

accent

#4D82DB

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #37AC80

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

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