#37A59E#37A59E

#37A59E is a light, moderate teal. Relative luminance 0.302; OKLCH L 65.9% C 0.098 H 189.0°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#37A59E
RGB	rgb(55, 165, 158)
HSL	hsl(176, 50%, 43%)
HSV	hsv(176, 67%, 65%)
CMYK	cmyk(66.7%, 0%, 4.2%, 35.3%)
CIE-LAB	lab(61.82, -32.19, -5.46)
CIE-LCH	lch(61.82, 32.65, 189.63°)
OKLab	oklab(65.89% -0.0969 -0.0153)
OKLCH	oklch(65.89% 0.098 189)
XYZ	xyz(21.1994, 30.1887, 37.0509)
Luminance	0.3019 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A59E #A5373E

analogous

#37A567 #37A59E #3775A5

triadic

#37A59E #9E37A5 #A59E37

tetradic

#37A59E #6737A5 #A5373E #75A537

square

#37A59E #6737A5 #A5373E #75A537

split-complementary

#37A59E #A53775 #A56737

monochromatic

#184946 #287772 #37A59E #53C6BF #81D5D0

Accessibility & contrast

On white

2.98

#37A59E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#37A59E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A59E

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A59E	#FFFFFF	#000000	##000000
##37A59E	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9C9E

Deuteranopia (green-blind)

#8B909F

Tritanopia (blue-blind)

#00A9A3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #37a59e;
/* rgb */ color: rgb(55, 165, 158);
/* oklch */ color: oklch(65.9% 0.098 189.0);

Tailwind

colors: {
  custom: {
    50: '#7dc0ba',
    500: '#37a59e',
    950: '#000000',
  },
}

SCSS

$custom: #37a59e;
$custom-light: #7dc0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#37a59e",
  "rgb": {
    "r": 55,
    "g": 165,
    "b": 158
  },
  "hsl": {
    "h": 176.182,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.65893,
    "c": 0.09808,
    "h": 189
  },
  "luminance": 0.30191
}

Semantic roles & 50–950 ramp

primary

#37A59E

secondary

#BF797E

accent

#4E57DA

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A59E

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

Preview Lab → · Contrast checker → · Palette generator →