#37B945#37B945

#37B945 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.2% C 0.193 H 144.7°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#37B945
RGB	rgb(55, 185, 69)
HSL	hsl(126, 54%, 47%)
HSV	hsv(126, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 62.7%, 27.5%)
CIE-LAB	lab(66.47, -58.10, 47.62)
CIE-LCH	lch(66.47, 75.12, 140.66°)
OKLab	oklab(69.17% -0.1571 0.1113)
OKLCH	oklch(69.17% 0.193 144.7)
XYZ	xyz(19.9974, 35.9376, 11.5118)
Luminance	0.3594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B945 #B937AB

analogous

#6AB937 #37B945 #37B986

triadic

#37B945 #4537B9 #B94537

tetradic

#37B945 #376AB9 #B937AB #B98637

square

#37B945 #376AB9 #B937AB #B98637

split-complementary

#37B945 #8637B9 #B9376A

monochromatic

#1B5B22 #298A33 #37B945 #5ECF6A #8DDD96

Accessibility & contrast

On white

2.56

#37B945 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#37B945 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B945

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B945	#FFFFFF	#000000	##000000
##37B945	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA838

Deuteranopia (green-blind)

#AD9E4F

Tritanopia (blue-blind)

#00B4A0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b945;
/* rgb */ color: rgb(55, 185, 69);
/* oklch */ color: oklch(69.2% 0.193 144.7);

Tailwind

colors: {
  custom: {
    50: '#80cf7d',
    500: '#37b945',
    950: '#000000',
  },
}

SCSS

$custom: #37b945;
$custom-light: #80cf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#37b945",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 69
  },
  "hsl": {
    "h": 126.462,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6917,
    "c": 0.19253,
    "h": 144.7
  },
  "luminance": 0.3594
}

Semantic roles & 50–950 ramp

primary

#37B945

secondary

#C884C0

accent

#4ACEDE

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37B945

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

Preview Lab → · Contrast checker → · Palette generator →