#37A166#37A166

#37A166 is a light, vivid green. Relative luminance 0.273; OKLCH L 63.3% C 0.132 H 155.1°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#37A166
RGB	rgb(55, 161, 102)
HSL	hsl(147, 49%, 42%)
HSV	hsv(147, 66%, 63%)
CMYK	cmyk(65.8%, 0%, 36.6%, 36.9%)
CIE-LAB	lab(59.21, -44.06, 22.09)
CIE-LCH	lch(59.21, 49.28, 153.37°)
OKLab	oklab(63.32% -0.1193 0.0554)
OKLCH	oklch(63.32% 0.132 155.1)
XYZ	xyz(16.7172, 27.2595, 16.9484)
Luminance	0.2726 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A166 #A13772

analogous

#3DA137 #37A166 #37A19B

triadic

#37A166 #6637A1 #A16637

tetradic

#37A166 #373DA1 #A13772 #A19B37

square

#37A166 #373DA1 #A13772 #A19B37

split-complementary

#37A166 #9B37A1 #A1373D

monochromatic

#18462C #277349 #37A166 #51C484 #7FD3A4

Accessibility & contrast

On white

3.25

#37A166 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#37A166 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A166

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A166	#FFFFFF	#000000	##000000
##37A166	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09462

Deuteranopia (green-blind)

#938B6A

Tritanopia (blue-blind)

#009F92

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #37a166;
/* rgb */ color: rgb(55, 161, 102);
/* oklch */ color: oklch(63.3% 0.132 155.1);

Tailwind

colors: {
  custom: {
    50: '#7abe92',
    500: '#37a166',
    950: '#000000',
  },
}

SCSS

$custom: #37a166;
$custom-light: #7abe92;
$custom-dark: #000000;

JSON

{
  "hex": "#37a166",
  "rgb": {
    "r": 55,
    "g": 161,
    "b": 102
  },
  "hsl": {
    "h": 146.604,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.63323,
    "c": 0.13157,
    "h": 155.1
  },
  "luminance": 0.27261
}

Semantic roles & 50–950 ramp

primary

#37A166

secondary

#BD779E

accent

#4F9CD9

background

#F7FBF9

surface

#EEF7F1

border

#C9D0CB

text

#0A120D

muted

#7C817E

Preview Lab

Preview with #37A166

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

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