#37BC66#37BC66

#37BC66 is a light, vivid green. Relative luminance 0.377; OKLCH L 70.4% C 0.168 H 150.9°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#37BC66
RGB	rgb(55, 188, 102)
HSL	hsl(141, 55%, 48%)
HSV	hsv(141, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 45.7%, 26.3%)
CIE-LAB	lab(67.83, -54.53, 33.37)
CIE-LCH	lch(67.83, 63.93, 148.54°)
OKLab	oklab(70.42% -0.1468 0.0819)
OKLCH	oklch(70.42% 0.168 150.9)
XYZ	xyz(21.9552, 37.7355, 18.6944)
Luminance	0.3774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BC66 #BC378D

analogous

#4ABC37 #37BC66 #37BCA9

triadic

#37BC66 #6637BC #BC6637

tetradic

#37BC66 #374ABC #BC378D #BCA937

square

#37BC66 #374ABC #BC378D #BCA937

split-complementary

#37BC66 #A937BC #BC374A

monochromatic

#1B5D33 #298D4C #37BC66 #60D088 #8FDEAB

Accessibility & contrast

On white

2.46

#37BC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#37BC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC66

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BC66	#FFFFFF	#000000	##000000
##37BC66	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAC5F

Deuteranopia (green-blind)

#ADA16C

Tritanopia (blue-blind)

#00B9A7

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37bc66;
/* rgb */ color: rgb(55, 188, 102);
/* oklch */ color: oklch(70.4% 0.168 150.9);

Tailwind

colors: {
  custom: {
    50: '#7fd193',
    500: '#37bc66',
    950: '#000000',
  },
}

SCSS

$custom: #37bc66;
$custom-light: #7fd193;
$custom-dark: #000000;

JSON

{
  "hex": "#37bc66",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 102
  },
  "hsl": {
    "h": 141.203,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70418,
    "c": 0.1681,
    "h": 150.9
  },
  "luminance": 0.37738
}

Semantic roles & 50–950 ramp

primary

#37BC66

secondary

#C986B1

accent

#4AAADE

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0B140D

muted

#7C837E

Preview Lab

Preview with #37BC66

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

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