#37B56B#37B56B

#37B56B is a light, vivid green. Relative luminance 0.349; OKLCH L 68.7% C 0.154 H 153.2°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#37B56B
RGB	rgb(55, 181, 107)
HSL	hsl(145, 53%, 46%)
HSV	hsv(145, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 40.9%, 29%)
CIE-LAB	lab(65.69, -51.02, 28.00)
CIE-LCH	lch(65.69, 58.20, 151.24°)
OKLab	oklab(68.68% -0.1376 0.0696)
OKLCH	oklch(68.68% 0.154 153.2)
XYZ	xyz(20.7515, 34.9192, 19.5535)
Luminance	0.3492 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B56B #B53781

analogous

#42B537 #37B56B #37B5AA

triadic

#37B56B #6B37B5 #B56B37

tetradic

#37B56B #3742B5 #B53781 #B5AA37

square

#37B56B #3742B5 #B53781 #B5AA37

split-complementary

#37B56B #AA37B5 #B53742

monochromatic

#1A5734 #29864F #37B56B #5CCD8B #8BDCAC

Accessibility & contrast

On white

2.63

#37B56B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#37B56B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B56B

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B56B	#FFFFFF	#000000	##000000
##37B56B	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A666

Deuteranopia (green-blind)

#A59B70

Tritanopia (blue-blind)

#00B3A3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b56b;
/* rgb */ color: rgb(55, 181, 107);
/* oklch */ color: oklch(68.7% 0.154 153.2);

Tailwind

colors: {
  custom: {
    50: '#7ecc96',
    500: '#37b56b',
    950: '#000000',
  },
}

SCSS

$custom: #37b56b;
$custom-light: #7ecc96;
$custom-dark: #000000;

JSON

{
  "hex": "#37b56b",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 107
  },
  "hsl": {
    "h": 144.762,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68678,
    "c": 0.15421,
    "h": 153.2
  },
  "luminance": 0.34922
}

Semantic roles & 50–950 ramp

primary

#37B56B

secondary

#C682AA

accent

#4BA1DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #37B56B

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

Preview Lab → · Contrast checker → · Palette generator →