#37AF7B#37AF7B

#37AF7B is a light, vivid teal. Relative luminance 0.329; OKLCH L 67.5% C 0.132 H 160.5°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#37AF7B
RGB	rgb(55, 175, 123)
HSL	hsl(154, 52%, 45%)
HSV	hsv(154, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 29.7%, 31.4%)
CIE-LAB	lab(64.08, -45.42, 17.25)
CIE-LCH	lch(64.08, 48.59, 159.21°)
OKLab	oklab(67.45% -0.124 0.0438)
OKLCH	oklch(67.45% 0.132 160.5)
XYZ	xyz(20.4786, 32.9000, 24.0061)
Luminance	0.3290 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF7B #AF376B

analogous

#37AF3F #37AF7B #37A7AF

triadic

#37AF7B #7B37AF #AF7B37

tetradic

#37AF7B #3F37AF #AF376B #A7AF37

square

#37AF7B #3F37AF #AF376B #A7AF37

split-complementary

#37AF7B #AF37A7 #AF3F37

monochromatic

#1A523A #28805A #37AF7B #59CB99 #87D9B6

Accessibility & contrast

On white

2.77

#37AF7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#37AF7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF7B

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF7B	#FFFFFF	#000000	##000000
##37AF7B	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA278

Deuteranopia (green-blind)

#9D977E

Tritanopia (blue-blind)

#00AEA1

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37af7b;
/* rgb */ color: rgb(55, 175, 123);
/* oklch */ color: oklch(67.5% 0.132 160.5);

Tailwind

colors: {
  custom: {
    50: '#7dc8a1',
    500: '#37af7b',
    950: '#000000',
  },
}

SCSS

$custom: #37af7b;
$custom-light: #7dc8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#37af7b",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 123
  },
  "hsl": {
    "h": 154,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67454,
    "c": 0.13151,
    "h": 160.5
  },
  "luminance": 0.32902
}

Semantic roles & 50–950 ramp

primary

#37AF7B

secondary

#C37F9C

accent

#4C8ADC

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130F

muted

#7C827E

Preview Lab

Preview with #37AF7B

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

Preview Lab → · Contrast checker → · Palette generator →