#37AE81#37AE81

#37AE81 is a light, vivid teal. Relative luminance 0.327; OKLCH L 67.3% C 0.125 H 163.8°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#37AE81
RGB	rgb(55, 174, 129)
HSL	hsl(157, 52%, 45%)
HSV	hsv(157, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 25.9%, 31.8%)
CIE-LAB	lab(63.89, -43.67, 13.69)
CIE-LCH	lch(63.89, 45.76, 162.59°)
OKLab	oklab(67.34% -0.1201 0.035)
OKLCH	oklch(67.34% 0.125 163.8)
XYZ	xyz(20.6719, 32.6670, 25.9805)
Luminance	0.3267 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE81 #AE3764

analogous

#37AE46 #37AE81 #379FAE

triadic

#37AE81 #8137AE #AE8137

tetradic

#37AE81 #4637AE #AE3764 #9FAE37

square

#37AE81 #4637AE #AE3764 #9FAE37

split-complementary

#37AE81 #AE379F #AE4637

monochromatic

#1A513C #287F5F #37AE81 #58CA9F #86D9BA

Accessibility & contrast

On white

2.79

#37AE81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#37AE81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE81

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE81	#FFFFFF	#000000	##000000
##37AE81	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA27E

Deuteranopia (green-blind)

#9B9684

Tritanopia (blue-blind)

#00AEA2

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37ae81;
/* rgb */ color: rgb(55, 174, 129);
/* oklch */ color: oklch(67.3% 0.125 163.8);

Tailwind

colors: {
  custom: {
    50: '#7dc7a5',
    500: '#37ae81',
    950: '#000000',
  },
}

SCSS

$custom: #37ae81;
$custom-light: #7dc7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae81",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 129
  },
  "hsl": {
    "h": 157.311,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6734,
    "c": 0.12507,
    "h": 163.8
  },
  "luminance": 0.32669
}

Semantic roles & 50–950 ramp

primary

#37AE81

secondary

#C37E98

accent

#4C82DB

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #37AE81

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

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