#37B587#37B587

#37B587 is a light, vivid teal. Relative luminance 0.356; OKLCH L 69.3% C 0.129 H 164.3°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#37B587
RGB	rgb(55, 181, 135)
HSL	hsl(158, 53%, 46%)
HSV	hsv(158, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 25.4%, 29%)
CIE-LAB	lab(66.22, -45.22, 13.66)
CIE-LCH	lch(66.22, 47.24, 163.19°)
OKLab	oklab(69.29% -0.1245 0.0349)
OKLCH	oklch(69.29% 0.129 164.3)
XYZ	xyz(22.4702, 35.6067, 28.6055)
Luminance	0.3561 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B587 #B53765

analogous

#37B548 #37B587 #37A4B5

triadic

#37B587 #8737B5 #B58737

tetradic

#37B587 #4837B5 #B53765 #A4B537

square

#37B587 #4837B5 #B53765 #A4B537

split-complementary

#37B587 #B537A4 #B54837

monochromatic

#1A5741 #298664 #37B587 #5CCDA4 #8BDCBE

Accessibility & contrast

On white

2.59

#37B587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#37B587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B587

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B587	#FFFFFF	#000000	##000000
##37B587	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A884

Deuteranopia (green-blind)

#A19C8A

Tritanopia (blue-blind)

#00B5A8

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b587;
/* rgb */ color: rgb(55, 181, 135);
/* oklch */ color: oklch(69.3% 0.129 164.3);

Tailwind

colors: {
  custom: {
    50: '#7eccaa',
    500: '#37b587',
    950: '#000000',
  },
}

SCSS

$custom: #37b587;
$custom-light: #7eccaa;
$custom-dark: #000000;

JSON

{
  "hex": "#37b587",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 135
  },
  "hsl": {
    "h": 158.095,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69291,
    "c": 0.12926,
    "h": 164.3
  },
  "luminance": 0.35609
}

Semantic roles & 50–950 ramp

primary

#37B587

secondary

#C6829B

accent

#4B80DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B587

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

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