#37B777#37B777

#37B777 is a light, vivid teal. Relative luminance 0.360; OKLCH L 69.4% C 0.146 H 156.9°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#37B777
RGB	rgb(55, 183, 119)
HSL	hsl(150, 54%, 47%)
HSV	hsv(150, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 35%, 28.2%)
CIE-LAB	lab(66.53, -49.48, 22.75)
CIE-LCH	lch(66.53, 54.46, 155.31°)
OKLab	oklab(69.44% -0.1341 0.0572)
OKLCH	oklch(69.44% 0.146 156.9)
XYZ	xyz(21.8367, 36.0087, 23.2487)
Luminance	0.3601 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B777 #B73777

analogous

#37B737 #37B777 #37B7B7

triadic

#37B777 #7737B7 #B77737

tetradic

#37B777 #3737B7 #B73777 #B7B737

square

#37B777 #3737B7 #B73777 #B7B737

split-complementary

#37B777 #B737B7 #B73737

monochromatic

#1B593A #298858 #37B777 #5DCE96 #8CDCB4

Accessibility & contrast

On white

2.56

#37B777 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#37B777 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B777

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B777	#FFFFFF	#000000	##000000
##37B777	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A973

Deuteranopia (green-blind)

#A69D7B

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b777;
/* rgb */ color: rgb(55, 183, 119);
/* oklch */ color: oklch(69.4% 0.146 156.9);

Tailwind

colors: {
  custom: {
    50: '#7ecd9e',
    500: '#37b777',
    950: '#000000',
  },
}

SCSS

$custom: #37b777;
$custom-light: #7ecd9e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b777",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 119
  },
  "hsl": {
    "h": 150,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69439,
    "c": 0.14581,
    "h": 156.9
  },
  "luminance": 0.36011
}

Semantic roles & 50–950 ramp

primary

#37B777

secondary

#C783A5

accent

#4B94DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #37B777

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

Preview Lab → · Contrast checker → · Palette generator →