#37B242#37B242

#37B242 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.186 H 144.4°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#37B242
RGB	rgb(55, 178, 66)
HSL	hsl(125, 53%, 46%)
HSV	hsv(125, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 62.9%, 30.2%)
CIE-LAB	lab(64.20, -56.02, 46.39)
CIE-LCH	lch(64.20, 72.74, 140.38°)
OKLab	oklab(67.28% -0.1516 0.1084)
OKLCH	oklch(67.28% 0.186 144.4)
XYZ	xyz(18.4781, 33.0444, 10.5576)
Luminance	0.3305 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B242 #B237A7

analogous

#69B237 #37B242 #37B27F

triadic

#37B242 #4237B2 #B24237

tetradic

#37B242 #3769B2 #B237A7 #B27F37

square

#37B242 #3769B2 #B237A7 #B27F37

split-complementary

#37B242 #7F37B2 #B23769

monochromatic

#1A541F #298331 #37B242 #5ACC64 #89DB90

Accessibility & contrast

On white

2.76

#37B242 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#37B242 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B242

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B242	#FFFFFF	#000000	##000000
##37B242	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A235

Deuteranopia (green-blind)

#A7984C

Tritanopia (blue-blind)

#0DAD9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37b242;
/* rgb */ color: rgb(55, 178, 66);
/* oklch */ color: oklch(67.3% 0.186 144.4);

Tailwind

colors: {
  custom: {
    50: '#7fca7b',
    500: '#37b242',
    950: '#000000',
  },
}

SCSS

$custom: #37b242;
$custom-light: #7fca7b;
$custom-dark: #000000;

JSON

{
  "hex": "#37b242",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 66
  },
  "hsl": {
    "h": 125.366,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67276,
    "c": 0.18634,
    "h": 144.4
  },
  "luminance": 0.33046
}

Semantic roles & 50–950 ramp

primary

#37B242

secondary

#C580BE

accent

#4CCFDC

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #37B242

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

Preview Lab → · Contrast checker → · Palette generator →