#37AB91#37AB91

#37AB91 is a light, moderate teal. Relative luminance 0.320; OKLCH L 67.0% C 0.110 H 174.7°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#37AB91
RGB	rgb(55, 171, 145)
HSL	hsl(167, 51%, 44%)
HSV	hsv(167, 68%, 67%)
CMYK	cmyk(67.8%, 0%, 15.2%, 32.9%)
CIE-LAB	lab(63.33, -38.47, 4.03)
CIE-LCH	lch(63.33, 38.68, 174.03°)
OKLab	oklab(67% -0.1093 0.0101)
OKLCH	oklch(67% 0.11 174.7)
XYZ	xyz(21.2468, 31.9800, 31.8356)
Luminance	0.3198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AB91 #AB3751

analogous

#37AB57 #37AB91 #378BAB

triadic

#37AB91 #9137AB #AB9137

tetradic

#37AB91 #5737AB #AB3751 #8BAB37

square

#37AB91 #5737AB #AB3751 #8BAB37

split-complementary

#37AB91 #AB378B #AB5737

monochromatic

#194E42 #287D6A #37AB91 #56C9AF #85D8C5

Accessibility & contrast

On white

2.84

#37AB91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#37AB91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AB91

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AB91	#FFFFFF	#000000	##000000
##37AB91	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A090

Deuteranopia (green-blind)

#959493

Tritanopia (blue-blind)

#00ADA3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37ab91;
/* rgb */ color: rgb(55, 171, 145);
/* oklch */ color: oklch(67.0% 0.110 174.7);

Tailwind

colors: {
  custom: {
    50: '#7dc5b1',
    500: '#37ab91',
    950: '#000000',
  },
}

SCSS

$custom: #37ab91;
$custom-light: #7dc5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#37ab91",
  "rgb": {
    "r": 55,
    "g": 171,
    "b": 145
  },
  "hsl": {
    "h": 166.552,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.67003,
    "c": 0.10974,
    "h": 174.7
  },
  "luminance": 0.31982
}

Semantic roles & 50–950 ramp

primary

#37AB91

secondary

#C17C8C

accent

#4D6DDB

background

#F8FCFA

surface

#EFF8F5

border

#CAD1CF

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37AB91

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

Preview Lab → · Contrast checker → · Palette generator →