#37B78F#37B78F

#37B78F is a light, vivid teal. Relative luminance 0.367; OKLCH L 70.0% C 0.126 H 167.8°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#37B78F
RGB	rgb(55, 183, 143)
HSL	hsl(161, 54%, 47%)
HSV	hsv(161, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 21.9%, 28.2%)
CIE-LAB	lab(67.02, -44.19, 10.42)
CIE-LCH	lch(67.02, 45.40, 166.74°)
OKLab	oklab(70.01% -0.1227 0.0266)
OKLCH	oklch(70.01% 0.126 167.8)
XYZ	xyz(23.4643, 36.6597, 31.8207)
Luminance	0.3666 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B78F #B7375F

analogous

#37B74F #37B78F #379FB7

triadic

#37B78F #8F37B7 #B78F37

tetradic

#37B78F #4F37B7 #B7375F #9FB737

square

#37B78F #4F37B7 #B7375F #9FB737

split-complementary

#37B78F #B7379F #B74F37

monochromatic

#1B5945 #29886A #37B78F #5DCEAB #8CDCC3

Accessibility & contrast

On white

2.52

#37B78F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#37B78F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B78F

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B78F	#FFFFFF	#000000	##000000
##37B78F	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2AA8D

Deuteranopia (green-blind)

#A29E92

Tritanopia (blue-blind)

#00B8AC

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b78f;
/* rgb */ color: rgb(55, 183, 143);
/* oklch */ color: oklch(70.0% 0.126 167.8);

Tailwind

colors: {
  custom: {
    50: '#7fcdaf',
    500: '#37b78f',
    950: '#000000',
  },
}

SCSS

$custom: #37b78f;
$custom-light: #7fcdaf;
$custom-dark: #000000;

JSON

{
  "hex": "#37b78f",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 143
  },
  "hsl": {
    "h": 161.25,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70008,
    "c": 0.12556,
    "h": 167.8
  },
  "luminance": 0.36662
}

Semantic roles & 50–950 ramp

primary

#37B78F

secondary

#C78398

accent

#4B78DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B78F

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

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