#37B58F#37B58F

#37B58F is a light, vivid teal. Relative luminance 0.358; OKLCH L 69.5% C 0.123 H 168.6°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#37B58F
RGB	rgb(55, 181, 143)
HSL	hsl(162, 53%, 46%)
HSV	hsv(162, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 21%, 29%)
CIE-LAB	lab(66.40, -43.34, 9.53)
CIE-LCH	lch(66.40, 44.37, 167.60°)
OKLab	oklab(69.5% -0.1206 0.0244)
OKLCH	oklch(69.5% 0.123 168.6)
XYZ	xyz(23.0547, 35.8405, 31.6841)
Luminance	0.3584 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B58F #B5375D

analogous

#37B550 #37B58F #379CB5

triadic

#37B58F #8F37B5 #B58F37

tetradic

#37B58F #5037B5 #B5375D #9CB537

square

#37B58F #5037B5 #B5375D #9CB537

split-complementary

#37B58F #B5379C #B55037

monochromatic

#1A5745 #29866A #37B58F #5CCDAB #8BDCC3

Accessibility & contrast

On white

2.57

#37B58F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#37B58F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B58F

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B58F	#FFFFFF	#000000	##000000
##37B58F	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A98D

Deuteranopia (green-blind)

#9F9C92

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b58f;
/* rgb */ color: rgb(55, 181, 143);
/* oklch */ color: oklch(69.5% 0.123 168.6);

Tailwind

colors: {
  custom: {
    50: '#7eccaf',
    500: '#37b58f',
    950: '#000000',
  },
}

SCSS

$custom: #37b58f;
$custom-light: #7eccaf;
$custom-dark: #000000;

JSON

{
  "hex": "#37b58f",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 143
  },
  "hsl": {
    "h": 161.905,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69498,
    "c": 0.12308,
    "h": 168.6
  },
  "luminance": 0.35843
}

Semantic roles & 50–950 ramp

primary

#37B58F

secondary

#C68296

accent

#4B77DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B58F

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

Preview Lab → · Contrast checker → · Palette generator →