#37B277#37B277

#37B277 is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.1% C 0.139 H 158.0°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#37B277
RGB	rgb(55, 178, 119)
HSL	hsl(151, 53%, 46%)
HSV	hsv(151, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 33.1%, 30.2%)
CIE-LAB	lab(64.95, -47.49, 20.61)
CIE-LCH	lch(64.95, 51.77, 156.54°)
OKLab	oklab(68.14% -0.129 0.0521)
OKLCH	oklch(68.14% 0.139 158)
XYZ	xyz(20.8237, 33.9826, 22.9110)
Luminance	0.3398 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B277 #B23772

analogous

#37B23A #37B277 #37AFB2

triadic

#37B277 #7737B2 #B27737

tetradic

#37B277 #3A37B2 #B23772 #AFB237

square

#37B277 #3A37B2 #B23772 #AFB237

split-complementary

#37B277 #B237AF #B23A37

monochromatic

#1A5438 #298358 #37B277 #5ACC95 #89DBB3

Accessibility & contrast

On white

2.69

#37B277 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#37B277 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B277

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B277	#FFFFFF	#000000	##000000
##37B277	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A473

Deuteranopia (green-blind)

#A1997B

Tritanopia (blue-blind)

#00B1A3

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b277;
/* rgb */ color: rgb(55, 178, 119);
/* oklch */ color: oklch(68.1% 0.139 158.0);

Tailwind

colors: {
  custom: {
    50: '#7dca9e',
    500: '#37b277',
    950: '#000000',
  },
}

SCSS

$custom: #37b277;
$custom-light: #7dca9e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b277",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 119
  },
  "hsl": {
    "h": 151.22,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68141,
    "c": 0.13911,
    "h": 158
  },
  "luminance": 0.33985
}

Semantic roles & 50–950 ramp

primary

#37B277

secondary

#C580A1

accent

#4C91DC

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B277

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

Preview Lab → · Contrast checker → · Palette generator →