#37B048#37B048

#37B048 is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.179 H 145.4°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#37B048
RGB	rgb(55, 176, 72)
HSL	hsl(128, 52%, 45%)
HSV	hsv(128, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 59.1%, 31%)
CIE-LAB	lab(63.61, -54.61, 42.98)
CIE-LCH	lch(63.61, 69.49, 141.79°)
OKLab	oklab(66.81% -0.1475 0.1016)
OKLCH	oklch(66.81% 0.179 145.4)
XYZ	xyz(18.2694, 32.3288, 11.4069)
Luminance	0.3233 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B048 #B0379F

analogous

#62B037 #37B048 #37B085

triadic

#37B048 #4837B0 #B04837

tetradic

#37B048 #3762B0 #B0379F #B08537

square

#37B048 #3762B0 #B0379F #B08537

split-complementary

#37B048 #8537B0 #B03762

monochromatic

#1A5322 #288135 #37B048 #59CB69 #88DA93

Accessibility & contrast

On white

2.81

#37B048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#37B048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B048

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B048	#FFFFFF	#000000	##000000
##37B048	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A03D

Deuteranopia (green-blind)

#A49650

Tritanopia (blue-blind)

#0AAC99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37b048;
/* rgb */ color: rgb(55, 176, 72);
/* oklch */ color: oklch(66.8% 0.179 145.4);

Tailwind

colors: {
  custom: {
    50: '#7ec97e',
    500: '#37b048',
    950: '#000000',
  },
}

SCSS

$custom: #37b048;
$custom-light: #7ec97e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b048",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 72
  },
  "hsl": {
    "h": 128.43,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.66813,
    "c": 0.17911,
    "h": 145.4
  },
  "luminance": 0.32331
}

Semantic roles & 50–950 ramp

primary

#37B048

secondary

#C47FBA

accent

#4CC8DC

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37B048

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

Preview Lab → · Contrast checker → · Palette generator →