#37B174#37B174

#37B174 is a light, vivid teal. Relative luminance 0.335; OKLCH L 67.8% C 0.140 H 157.1°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#37B174
RGB	rgb(55, 177, 116)
HSL	hsl(150, 53%, 45%)
HSV	hsv(150, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 34.5%, 30.6%)
CIE-LAB	lab(64.58, -47.71, 21.72)
CIE-LCH	lch(64.58, 52.42, 155.52°)
OKLab	oklab(67.82% -0.1294 0.0547)
OKLCH	oklch(67.82% 0.14 157.1)
XYZ	xyz(20.4481, 33.5152, 21.9110)
Luminance	0.3352 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B174 #B13774

analogous

#37B137 #37B174 #37B1B1

triadic

#37B174 #7437B1 #B17437

tetradic

#37B174 #3737B1 #B13774 #B1B137

square

#37B174 #3737B1 #B13774 #B1B137

split-complementary

#37B174 #B137B1 #B13737

monochromatic

#1A5437 #288255 #37B174 #5ACC93 #88DAB1

Accessibility & contrast

On white

2.73

#37B174 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#37B174 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B174

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B174	#FFFFFF	#000000	##000000
##37B174	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A370

Deuteranopia (green-blind)

#A09878

Tritanopia (blue-blind)

#00B0A1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37b174;
/* rgb */ color: rgb(55, 177, 116);
/* oklch */ color: oklch(67.8% 0.140 157.1);

Tailwind

colors: {
  custom: {
    50: '#7dc99c',
    500: '#37b174',
    950: '#000000',
  },
}

SCSS

$custom: #37b174;
$custom-light: #7dc99c;
$custom-dark: #000000;

JSON

{
  "hex": "#37b174",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 116
  },
  "hsl": {
    "h": 150,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67816,
    "c": 0.14049,
    "h": 157.1
  },
  "luminance": 0.33517
}

Semantic roles & 50–950 ramp

primary

#37B174

secondary

#C480A2

accent

#4C94DC

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B174

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

Preview Lab → · Contrast checker → · Palette generator →