#37B474#37B474

#37B474 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.6% C 0.145 H 156.4°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#37B474
RGB	rgb(55, 180, 116)
HSL	hsl(149, 53%, 46%)
HSV	hsv(149, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 35.6%, 29.4%)
CIE-LAB	lab(65.52, -48.90, 23.00)
CIE-LCH	lch(65.52, 54.04, 154.81°)
OKLab	oklab(68.6% -0.1325 0.0578)
OKLCH	oklch(68.6% 0.145 156.4)
XYZ	xyz(21.0472, 34.7134, 22.1107)
Luminance	0.3472 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B474 #B43777

analogous

#39B437 #37B474 #37B4B2

triadic

#37B474 #7437B4 #B47437

tetradic

#37B474 #3739B4 #B43777 #B4B237

square

#37B474 #3739B4 #B43777 #B4B237

split-complementary

#37B474 #B237B4 #B43739

monochromatic

#1A5638 #298556 #37B474 #5BCD93 #8ADBB2

Accessibility & contrast

On white

2.64

#37B474 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#37B474 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B474

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B474	#FFFFFF	#000000	##000000
##37B474	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A670

Deuteranopia (green-blind)

#A39B78

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b474;
/* rgb */ color: rgb(55, 180, 116);
/* oklch */ color: oklch(68.6% 0.145 156.4);

Tailwind

colors: {
  custom: {
    50: '#7ecb9c',
    500: '#37b474',
    950: '#000000',
  },
}

SCSS

$custom: #37b474;
$custom-light: #7ecb9c;
$custom-dark: #000000;

JSON

{
  "hex": "#37b474",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 116
  },
  "hsl": {
    "h": 149.28,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68597,
    "c": 0.14453,
    "h": 156.4
  },
  "luminance": 0.34716
}

Semantic roles & 50–950 ramp

primary

#37B474

secondary

#C681A4

accent

#4B96DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B474

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

Preview Lab → · Contrast checker → · Palette generator →