#37A677#37A677

#37A677 is a light, vivid teal. Relative luminance 0.294; OKLCH L 65.0% C 0.123 H 161.4°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#37A677
RGB	rgb(55, 166, 119)
HSL	hsl(155, 50%, 43%)
HSV	hsv(155, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 28.3%, 34.9%)
CIE-LAB	lab(61.15, -42.55, 15.39)
CIE-LCH	lch(61.15, 45.25, 160.12°)
OKLab	oklab(65.02% -0.1165 0.0392)
OKLCH	oklch(65.02% 0.123 161.4)
XYZ	xyz(18.5397, 29.4146, 22.1497)
Luminance	0.2942 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A677 #A63766

analogous

#37A640 #37A677 #379DA6

triadic

#37A677 #7737A6 #A67737

tetradic

#37A677 #4037A6 #A63766 #9DA637

square

#37A677 #4037A6 #A63766 #9DA637

split-complementary

#37A677 #A6379D #A64037

monochromatic

#194A35 #287856 #37A677 #54C696 #82D6B2

Accessibility & contrast

On white

3.05

#37A677 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#37A677 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A677

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A677	#FFFFFF	#000000	##000000
##37A677	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49A74

Deuteranopia (green-blind)

#958F7A

Tritanopia (blue-blind)

#00A699

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #37a677;
/* rgb */ color: rgb(55, 166, 119);
/* oklch */ color: oklch(65.0% 0.123 161.4);

Tailwind

colors: {
  custom: {
    50: '#7bc19e',
    500: '#37a677',
    950: '#000000',
  },
}

SCSS

$custom: #37a677;
$custom-light: #7bc19e;
$custom-dark: #000000;

JSON

{
  "hex": "#37a677",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 119
  },
  "hsl": {
    "h": 154.595,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65019,
    "c": 0.12289,
    "h": 161.4
  },
  "luminance": 0.29417
}

Semantic roles & 50–950 ramp

primary

#37A677

secondary

#BF7A97

accent

#4E89DA

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #37A677

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

Preview Lab → · Contrast checker → · Palette generator →