#37BB48#37BB48

#37BB48 is a light, vivid green. Relative luminance 0.368; OKLCH L 69.7% C 0.193 H 145.1°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#37BB48
RGB	rgb(55, 187, 72)
HSL	hsl(128, 55%, 47%)
HSV	hsv(128, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 61.5%, 26.7%)
CIE-LAB	lab(67.14, -58.44, 47.05)
CIE-LCH	lch(67.14, 75.03, 141.17°)
OKLab	oklab(69.73% -0.1579 0.1103)
OKLCH	oklch(69.73% 0.193 145.1)
XYZ	xyz(20.5142, 36.8185, 12.1552)
Luminance	0.3682 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB48 #BB37AA

analogous

#68BB37 #37BB48 #37BB8A

triadic

#37BB48 #4837BB #BB4837

tetradic

#37BB48 #3768BB #BB37AA #BB8A37

square

#37BB48 #3768BB #BB37AA #BB8A37

split-complementary

#37BB48 #8A37BB #BB3768

monochromatic

#1B5C24 #298C36 #37BB48 #5FD06E #8EDE99

Accessibility & contrast

On white

2.51

#37BB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#37BB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB48

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB48	#FFFFFF	#000000	##000000
##37BB48	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA3B

Deuteranopia (green-blind)

#AF9F52

Tritanopia (blue-blind)

#00B6A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37bb48;
/* rgb */ color: rgb(55, 187, 72);
/* oklch */ color: oklch(69.7% 0.193 145.1);

Tailwind

colors: {
  custom: {
    50: '#80d17f',
    500: '#37bb48',
    950: '#000000',
  },
}

SCSS

$custom: #37bb48;
$custom-light: #80d17f;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb48",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 72
  },
  "hsl": {
    "h": 127.727,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69733,
    "c": 0.19263,
    "h": 145.1
  },
  "luminance": 0.36821
}

Semantic roles & 50–950 ramp

primary

#37BB48

secondary

#C985C0

accent

#4ACBDE

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37BB48

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

Preview Lab → · Contrast checker → · Palette generator →