#37B281#37B281

#37B281 is a light, vivid teal. Relative luminance 0.342; OKLCH L 68.4% C 0.130 H 162.4°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#37B281
RGB	rgb(55, 178, 129)
HSL	hsl(156, 53%, 46%)
HSV	hsv(156, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 27.5%, 30.2%)
CIE-LAB	lab(65.15, -45.34, 15.45)
CIE-LCH	lch(65.15, 47.90, 161.18°)
OKLab	oklab(68.37% -0.1242 0.0394)
OKLCH	oklch(68.37% 0.13 162.4)
XYZ	xyz(21.4562, 34.2356, 26.2420)
Luminance	0.3424 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B281 #B23768

analogous

#37B244 #37B281 #37A5B2

triadic

#37B281 #8137B2 #B28137

tetradic

#37B281 #4437B2 #B23768 #A5B237

square

#37B281 #4437B2 #B23768 #A5B237

split-complementary

#37B281 #B237A5 #B24437

monochromatic

#1A543D #29835F #37B281 #5ACC9F #89DBBA

Accessibility & contrast

On white

2.68

#37B281 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#37B281 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B281

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B281	#FFFFFF	#000000	##000000
##37B281	1.00	2.68	7.85	7.85
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57E

Deuteranopia (green-blind)

#9F9984

Tritanopia (blue-blind)

#00B2A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b281;
/* rgb */ color: rgb(55, 178, 129);
/* oklch */ color: oklch(68.4% 0.130 162.4);

Tailwind

colors: {
  custom: {
    50: '#7dcaa5',
    500: '#37b281',
    950: '#000000',
  },
}

SCSS

$custom: #37b281;
$custom-light: #7dcaa5;
$custom-dark: #000000;

JSON

{
  "hex": "#37b281",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 129
  },
  "hsl": {
    "h": 156.098,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68372,
    "c": 0.13032,
    "h": 162.4
  },
  "luminance": 0.34238
}

Semantic roles & 50–950 ramp

primary

#37B281

secondary

#C5809B

accent

#4C85DC

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #37B281

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

Preview Lab → · Contrast checker → · Palette generator →