#37B534#37B534

#37B534 is a light, vivid green. Relative luminance 0.341; OKLCH L 67.9% C 0.200 H 142.7°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#37B534
RGB	rgb(55, 181, 52)
HSL	hsl(119, 55%, 46%)
HSV	hsv(119, 71%, 71%)
CMYK	cmyk(69.6%, 0%, 71.3%, 29%)
CIE-LAB	lab(65.05, -58.44, 53.12)
CIE-LCH	lch(65.05, 78.97, 137.73°)
OKLab	oklab(67.94% -0.1588 0.121)
OKLCH	oklch(67.94% 0.2 142.7)
XYZ	xyz(18.7182, 34.1059, 8.8448)
Luminance	0.3411 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B534 #B234B5

analogous

#77B534 #37B534 #34B572

triadic

#37B534 #3437B5 #B53437

tetradic

#37B534 #3477B5 #B234B5 #B57234

square

#37B534 #3477B5 #B234B5 #B57234

split-complementary

#37B534 #7234B5 #B53477

monochromatic

#1A5619 #298526 #37B534 #5ACF57 #89DC87

Accessibility & contrast

On white

2.68

#37B534 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#37B534 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B534

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B534	#FFFFFF	#000000	##000000
##37B534	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41F

Deuteranopia (green-blind)

#AA9A41

Tritanopia (blue-blind)

#13B09B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b534;
/* rgb */ color: rgb(55, 181, 52);
/* oklch */ color: oklch(67.9% 0.200 142.7);

Tailwind

colors: {
  custom: {
    50: '#80cc73',
    500: '#37b534',
    950: '#000000',
  },
}

SCSS

$custom: #37b534;
$custom-light: #80cc73;
$custom-dark: #000000;

JSON

{
  "hex": "#37b534",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 52
  },
  "hsl": {
    "h": 118.605,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67942,
    "c": 0.19965,
    "h": 142.7
  },
  "luminance": 0.34108
}

Semantic roles & 50–950 ramp

primary

#37B534

secondary

#C57FC6

accent

#49DFDB

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #37B534

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

Preview Lab → · Contrast checker → · Palette generator →