#37A488#37A488

#37A488 is a light, moderate teal. Relative luminance 0.291; OKLCH L 65.0% C 0.107 H 172.4°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#37A488
RGB	rgb(55, 164, 136)
HSL	hsl(165, 50%, 43%)
HSV	hsv(165, 66%, 64%)
CMYK	cmyk(66.5%, 0%, 17.1%, 35.7%)
CIE-LAB	lab(60.90, -37.63, 5.57)
CIE-LCH	lch(60.90, 38.04, 171.58°)
OKLab	oklab(64.95% -0.1061 0.0141)
OKLCH	oklch(64.95% 0.107 172.4)
XYZ	xyz(19.2927, 29.1386, 27.8953)
Luminance	0.2914 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A488 #A43753

analogous

#37A451 #37A488 #3789A4

triadic

#37A488 #8837A4 #A48837

tetradic

#37A488 #5137A4 #A43753 #89A437

square

#37A488 #5137A4 #A43753 #89A437

split-complementary

#37A488 #A43789 #A45137

monochromatic

#18483C #287662 #37A488 #53C5A8 #81D5BF

Accessibility & contrast

On white

3.08

#37A488 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#37A488 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A488

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A488	#FFFFFF	#000000	##000000
##37A488	1.00	3.08	6.83	6.83
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9987

Deuteranopia (green-blind)

#908E8A

Tritanopia (blue-blind)

#00A69C

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a488;
/* rgb */ color: rgb(55, 164, 136);
/* oklch */ color: oklch(65.0% 0.107 172.4);

Tailwind

colors: {
  custom: {
    50: '#7bbfaa',
    500: '#37a488',
    950: '#000000',
  },
}

SCSS

$custom: #37a488;
$custom-light: #7bbfaa;
$custom-dark: #000000;

JSON

{
  "hex": "#37a488",
  "rgb": {
    "r": 55,
    "g": 164,
    "b": 136
  },
  "hsl": {
    "h": 164.587,
    "s": 49.772,
    "l": 42.941
  },
  "oklch": {
    "l": 0.6495,
    "c": 0.10708,
    "h": 172.4
  },
  "luminance": 0.29141
}

Semantic roles & 50–950 ramp

primary

#37A488

secondary

#BE798B

accent

#4F72D9

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #37A488

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

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