#37A684#37A684

#37A684 is a light, moderate teal. Relative luminance 0.298; OKLCH L 65.4% C 0.112 H 168.8°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#37A684
RGB	rgb(55, 166, 132)
HSL	hsl(162, 50%, 43%)
HSV	hsv(162, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 20.5%, 34.9%)
CIE-LAB	lab(61.44, -39.52, 8.57)
CIE-LCH	lch(61.44, 40.43, 167.77°)
OKLab	oklab(65.35% -0.1102 0.0219)
OKLCH	oklch(65.35% 0.112 168.8)
XYZ	xyz(19.3745, 29.7485, 26.5463)
Luminance	0.2975 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A684 #A63759

analogous

#37A64D #37A684 #3790A6

triadic

#37A684 #8437A6 #A68437

tetradic

#37A684 #4D37A6 #A63759 #90A637

square

#37A684 #4D37A6 #A63759 #90A637

split-complementary

#37A684 #A63790 #A64D37

monochromatic

#194A3B #28785F #37A684 #54C6A3 #82D6BC

Accessibility & contrast

On white

3.02

#37A684 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#37A684 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A684

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A684	#FFFFFF	#000000	##000000
##37A684	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29B82

Deuteranopia (green-blind)

#939086

Tritanopia (blue-blind)

#00A79C

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #37a684;
/* rgb */ color: rgb(55, 166, 132);
/* oklch */ color: oklch(65.4% 0.112 168.8);

Tailwind

colors: {
  custom: {
    50: '#7bc1a7',
    500: '#37a684',
    950: '#000000',
  },
}

SCSS

$custom: #37a684;
$custom-light: #7bc1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#37a684",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 132
  },
  "hsl": {
    "h": 161.622,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65353,
    "c": 0.11236,
    "h": 168.8
  },
  "luminance": 0.29751
}

Semantic roles & 50–950 ramp

primary

#37A684

secondary

#BF7A8F

accent

#4E79DA

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #37A684

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

Preview Lab → · Contrast checker → · Palette generator →