#37B57F#37B57F

#37B57F is a light, vivid teal. Relative luminance 0.354; OKLCH L 69.1% C 0.136 H 160.6°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#37B57F
RGB	rgb(55, 181, 127)
HSL	hsl(154, 53%, 46%)
HSV	hsv(154, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 29.8%, 29%)
CIE-LAB	lab(66.05, -47.01, 17.79)
CIE-LCH	lch(66.05, 50.26, 159.27°)
OKLab	oklab(69.1% -0.1283 0.0452)
OKLCH	oklch(69.1% 0.136 160.6)
XYZ	xyz(21.9280, 35.3898, 25.7498)
Luminance	0.3539 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B57F #B5376D

analogous

#37B540 #37B57F #37ACB5

triadic

#37B57F #7F37B5 #B57F37

tetradic

#37B57F #4037B5 #B5376D #ACB537

square

#37B57F #4037B5 #B5376D #ACB537

split-complementary

#37B57F #B537AC #B54037

monochromatic

#1A573D #29865E #37B57F #5CCD9D #8BDCB9

Accessibility & contrast

On white

2.60

#37B57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#37B57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B57F

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B57F	#FFFFFF	#000000	##000000
##37B57F	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A77C

Deuteranopia (green-blind)

#A29C82

Tritanopia (blue-blind)

#00B4A7

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b57f;
/* rgb */ color: rgb(55, 181, 127);
/* oklch */ color: oklch(69.1% 0.136 160.6);

Tailwind

colors: {
  custom: {
    50: '#7ecca4',
    500: '#37b57f',
    950: '#000000',
  },
}

SCSS

$custom: #37b57f;
$custom-light: #7ecca4;
$custom-dark: #000000;

JSON

{
  "hex": "#37b57f",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 127
  },
  "hsl": {
    "h": 154.286,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69099,
    "c": 0.136,
    "h": 160.6
  },
  "luminance": 0.35392
}

Semantic roles & 50–950 ramp

primary

#37B57F

secondary

#C6829F

accent

#4B89DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #37B57F

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

Preview Lab → · Contrast checker → · Palette generator →