#37B685#37B685

#37B685 is a light, vivid teal. Relative luminance 0.360; OKLCH L 69.5% C 0.132 H 163.0°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#37B685
RGB	rgb(55, 182, 133)
HSL	hsl(157, 54%, 46%)
HSV	hsv(157, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 26.9%, 28.6%)
CIE-LAB	lab(66.49, -46.09, 15.13)
CIE-LCH	lch(66.49, 48.51, 161.83°)
OKLab	oklab(69.5% -0.1264 0.0386)
OKLCH	oklch(69.5% 0.132 163)
XYZ	xyz(22.5348, 35.9590, 27.9389)
Luminance	0.3596 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B685 #B63768

analogous

#37B646 #37B685 #37A8B6

triadic

#37B685 #8537B6 #B68537

tetradic

#37B685 #4637B6 #B63768 #A8B637

square

#37B685 #4637B6 #B63768 #A8B637

split-complementary

#37B685 #B637A8 #B64637

monochromatic

#1B5840 #298763 #37B685 #5CCEA2 #8BDCBD

Accessibility & contrast

On white

2.56

#37B685 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#37B685 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B685

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B685	#FFFFFF	#000000	##000000
##37B685	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A982

Deuteranopia (green-blind)

#A29D88

Tritanopia (blue-blind)

#00B6A9

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b685;
/* rgb */ color: rgb(55, 182, 133);
/* oklch */ color: oklch(69.5% 0.132 163.0);

Tailwind

colors: {
  custom: {
    50: '#7ecda8',
    500: '#37b685',
    950: '#000000',
  },
}

SCSS

$custom: #37b685;
$custom-light: #7ecda8;
$custom-dark: #000000;

JSON

{
  "hex": "#37b685",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 133
  },
  "hsl": {
    "h": 156.85,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69499,
    "c": 0.13219,
    "h": 163
  },
  "luminance": 0.35962
}

Semantic roles & 50–950 ramp

primary

#37B685

secondary

#C6829D

accent

#4B83DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #37B685

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

Preview Lab → · Contrast checker → · Palette generator →