#37AA49#37AA49

#37AA49 is a light, vivid green. Relative luminance 0.300; OKLCH L 65.2% C 0.171 H 145.9°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#37AA49
RGB	rgb(55, 170, 73)
HSL	hsl(129, 51%, 44%)
HSV	hsv(129, 68%, 67%)
CMYK	cmyk(67.6%, 0%, 57.1%, 33.3%)
CIE-LAB	lab(61.69, -52.32, 40.25)
CIE-LCH	lch(61.69, 66.01, 142.43°)
OKLab	oklab(65.22% -0.1413 0.0957)
OKLCH	oklch(65.22% 0.171 145.9)
XYZ	xyz(17.1517, 30.0409, 11.1966)
Luminance	0.3004 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AA49 #AA3798

analogous

#5FAA37 #37AA49 #37AA83

triadic

#37AA49 #4937AA #AA4937

tetradic

#37AA49 #375FAA #AA3798 #AA8337

square

#37AA49 #375FAA #AA3798 #AA8337

split-complementary

#37AA49 #8337AA #AA375F

monochromatic

#194E21 #287C35 #37AA49 #56C868 #84D791

Accessibility & contrast

On white

3.00

#37AA49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#37AA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AA49

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AA49	#FFFFFF	#000000	##000000
##37AA49	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9B40

Deuteranopia (green-blind)

#9F9151

Tritanopia (blue-blind)

#10A695

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #37aa49;
/* rgb */ color: rgb(55, 170, 73);
/* oklch */ color: oklch(65.2% 0.171 145.9);

Tailwind

colors: {
  custom: {
    50: '#7dc47e',
    500: '#37aa49',
    950: '#000000',
  },
}

SCSS

$custom: #37aa49;
$custom-light: #7dc47e;
$custom-dark: #000000;

JSON

{
  "hex": "#37aa49",
  "rgb": {
    "r": 55,
    "g": 170,
    "b": 73
  },
  "hsl": {
    "h": 129.391,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.65225,
    "c": 0.17067,
    "h": 145.9
  },
  "luminance": 0.30043
}

Semantic roles & 50–950 ramp

primary

#37AA49

secondary

#C17CB6

accent

#4DC4DB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37AA49

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

Preview Lab → · Contrast checker → · Palette generator →