#37B052#37B052

#37B052 is a light, vivid green. Relative luminance 0.325; OKLCH L 66.9% C 0.171 H 147.3°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#37B052
RGB	rgb(55, 176, 82)
HSL	hsl(133, 52%, 45%)
HSV	hsv(133, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 53.4%, 31%)
CIE-LAB	lab(63.73, -53.26, 38.31)
CIE-LCH	lch(63.73, 65.61, 144.27°)
OKLab	oklab(66.95% -0.1436 0.0921)
OKLCH	oklch(66.95% 0.171 147.3)
XYZ	xyz(18.6225, 32.4701, 13.2669)
Luminance	0.3247 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B052 #B03795

analogous

#59B037 #37B052 #37B08E

triadic

#37B052 #5237B0 #B05237

tetradic

#37B052 #3759B0 #B03795 #B08E37

square

#37B052 #3759B0 #B03795 #B08E37

split-complementary

#37B052 #8E37B0 #B03759

monochromatic

#1A5327 #28813C #37B052 #59CB73 #88DA9A

Accessibility & contrast

On white

2.80

#37B052 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#37B052 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B052

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B052	#FFFFFF	#000000	##000000
##37B052	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A14A

Deuteranopia (green-blind)

#A39659

Tritanopia (blue-blind)

#00AC9B

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37b052;
/* rgb */ color: rgb(55, 176, 82);
/* oklch */ color: oklch(66.9% 0.171 147.3);

Tailwind

colors: {
  custom: {
    50: '#7dc985',
    500: '#37b052',
    950: '#000000',
  },
}

SCSS

$custom: #37b052;
$custom-light: #7dc985;
$custom-dark: #000000;

JSON

{
  "hex": "#37b052",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 82
  },
  "hsl": {
    "h": 133.388,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.66946,
    "c": 0.17057,
    "h": 147.3
  },
  "luminance": 0.32472
}

Semantic roles & 50–950 ramp

primary

#37B052

secondary

#C47FB4

accent

#4CBCDC

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37B052

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

Preview Lab → · Contrast checker → · Palette generator →