#37B241#37B241

#37B241 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.187 H 144.3°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#37B241
RGB	rgb(55, 178, 65)
HSL	hsl(125, 53%, 46%)
HSV	hsv(125, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 63.5%, 30.2%)
CIE-LAB	lab(64.19, -56.14, 46.82)
CIE-LCH	lch(64.19, 73.10, 140.17°)
OKLab	oklab(67.27% -0.1519 0.1092)
OKLCH	oklch(67.27% 0.187 144.3)
XYZ	xyz(18.4489, 33.0327, 10.4037)
Luminance	0.3303 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B241 #B237A8

analogous

#6AB237 #37B241 #37B27E

triadic

#37B241 #4137B2 #B24137

tetradic

#37B241 #376AB2 #B237A8 #B27E37

square

#37B241 #376AB2 #B237A8 #B27E37

split-complementary

#37B241 #7E37B2 #B2376A

monochromatic

#1A541F #298330 #37B241 #5ACC63 #89DB90

Accessibility & contrast

On white

2.76

#37B241 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#37B241 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B241

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B241	#FFFFFF	#000000	##000000
##37B241	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)

#B5A234

Deuteranopia (green-blind)

#A7984B

Tritanopia (blue-blind)

#0EAD9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37b241;
/* rgb */ color: rgb(55, 178, 65);
/* oklch */ color: oklch(67.3% 0.187 144.3);

Tailwind

colors: {
  custom: {
    50: '#7fca7a',
    500: '#37b241',
    950: '#000000',
  },
}

SCSS

$custom: #37b241;
$custom-light: #7fca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#37b241",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 65
  },
  "hsl": {
    "h": 124.878,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67265,
    "c": 0.18711,
    "h": 144.3
  },
  "luminance": 0.33035
}

Semantic roles & 50–950 ramp

primary

#37B241

secondary

#C580BF

accent

#4CD0DC

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #37B241

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

Preview Lab → · Contrast checker → · Palette generator →