#37B330#37B330

#37B330 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.4% C 0.200 H 142.3°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#37B330
RGB	rgb(55, 179, 48)
HSL	hsl(117, 58%, 45%)
HSV	hsv(117, 73%, 70%)
CMYK	cmyk(69.3%, 0%, 73.2%, 29.8%)
CIE-LAB	lab(64.37, -58.10, 53.93)
CIE-LCH	lch(64.37, 79.27, 137.13°)
OKLab	oklab(67.38% -0.1581 0.1222)
OKLCH	oklch(67.38% 0.2 142.3)
XYZ	xyz(18.2281, 33.2639, 8.2557)
Luminance	0.3327 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B330 #AC30B3

analogous

#79B330 #37B330 #30B36B

triadic

#37B330 #3037B3 #B33037

tetradic

#37B330 #3079B3 #AC30B3 #B36B30

square

#37B330 #3079B3 #AC30B3 #B36B30

split-complementary

#37B330 #6B30B3 #B33079

monochromatic

#195216 #288323 #37B330 #57D050 #85DD80

Accessibility & contrast

On white

2.74

#37B330 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#37B330 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B330

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B330	#FFFFFF	#000000	##000000
##37B330	1.00	2.74	7.65	7.65
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A218

Deuteranopia (green-blind)

#A9983E

Tritanopia (blue-blind)

#16AE99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37b330;
/* rgb */ color: rgb(55, 179, 48);
/* oklch */ color: oklch(67.4% 0.200 142.3);

Tailwind

colors: {
  custom: {
    50: '#80cb71',
    500: '#37b330',
    950: '#000000',
  },
}

SCSS

$custom: #37b330;
$custom-light: #80cb71;
$custom-dark: #000000;

JSON

{
  "hex": "#37b330",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 48
  },
  "hsl": {
    "h": 116.794,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67376,
    "c": 0.1998,
    "h": 142.3
  },
  "luminance": 0.33266
}

Semantic roles & 50–950 ramp

primary

#37B330

secondary

#C279C6

accent

#47E1D9

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #37B330

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

Preview Lab → · Contrast checker → · Palette generator →