#37BC55#37BC55

#37BC55 is a light, vivid green. Relative luminance 0.374; OKLCH L 70.2% C 0.183 H 147.2°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#37BC55
RGB	rgb(55, 188, 85)
HSL	hsl(134, 55%, 48%)
HSV	hsv(134, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 54.8%, 26.3%)
CIE-LAB	lab(67.60, -57.13, 41.54)
CIE-LCH	lch(67.60, 70.64, 143.98°)
OKLab	oklab(70.16% -0.1539 0.0994)
OKLCH	oklch(70.16% 0.183 147.2)
XYZ	xyz(21.1969, 37.4322, 14.7006)
Luminance	0.3744 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BC55 #BC379E

analogous

#5BBC37 #37BC55 #37BC98

triadic

#37BC55 #5537BC #BC5537

tetradic

#37BC55 #375BBC #BC379E #BC9837

square

#37BC55 #375BBC #BC379E #BC9837

split-complementary

#37BC55 #9837BC #BC375B

monochromatic

#1B5D2A #298D40 #37BC55 #60D079 #8FDEA1

Accessibility & contrast

On white

2.47

#37BC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#37BC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC55

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BC55	#FFFFFF	#000000	##000000
##37BC55	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB4B

Deuteranopia (green-blind)

#AFA05D

Tritanopia (blue-blind)

#00B8A5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37bc55;
/* rgb */ color: rgb(55, 188, 85);
/* oklch */ color: oklch(70.2% 0.183 147.2);

Tailwind

colors: {
  custom: {
    50: '#80d187',
    500: '#37bc55',
    950: '#000000',
  },
}

SCSS

$custom: #37bc55;
$custom-light: #80d187;
$custom-dark: #000000;

JSON

{
  "hex": "#37bc55",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 85
  },
  "hsl": {
    "h": 133.534,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70158,
    "c": 0.18324,
    "h": 147.2
  },
  "luminance": 0.37435
}

Semantic roles & 50–950 ramp

primary

#37BC55

secondary

#C986BA

accent

#4ABDDE

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #37BC55

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

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