#37BB70#37BB70

#37BB70 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.3% C 0.158 H 153.8°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#37BB70
RGB	rgb(55, 187, 112)
HSL	hsl(146, 55%, 47%)
HSV	hsv(146, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 40.1%, 26.7%)
CIE-LAB	lab(67.67, -52.39, 27.98)
CIE-LCH	lch(67.67, 59.39, 151.90°)
OKLab	oklab(70.34% -0.1413 0.0696)
OKLCH	oklch(70.34% 0.158 153.8)
XYZ	xyz(22.2685, 37.5202, 21.3946)
Luminance	0.3752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB70 #BB3782

analogous

#40BB37 #37BB70 #37BBB2

triadic

#37BB70 #7037BB #BB7037

tetradic

#37BB70 #3740BB #BB3782 #BBB237

square

#37BB70 #3740BB #BB3782 #BBB237

split-complementary

#37BB70 #B237BB #BB3740

monochromatic

#1B5C37 #298C54 #37BB70 #5FD090 #8EDEB1

Accessibility & contrast

On white

2.47

#37BB70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#37BB70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB70

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB70	#FFFFFF	#000000	##000000
##37BB70	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAC6B

Deuteranopia (green-blind)

#ABA075

Tritanopia (blue-blind)

#00B9A8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37bb70;
/* rgb */ color: rgb(55, 187, 112);
/* oklch */ color: oklch(70.3% 0.158 153.8);

Tailwind

colors: {
  custom: {
    50: '#7fd09a',
    500: '#37bb70',
    950: '#000000',
  },
}

SCSS

$custom: #37bb70;
$custom-light: #7fd09a;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb70",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 112
  },
  "hsl": {
    "h": 145.909,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70337,
    "c": 0.15757,
    "h": 153.8
  },
  "luminance": 0.37523
}

Semantic roles & 50–950 ramp

primary

#37BB70

secondary

#C985AB

accent

#4A9EDE

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #37BB70

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

Preview Lab → · Contrast checker → · Palette generator →