#37B85B#37B85B

#37B85B is a light, vivid green. Relative luminance 0.358; OKLCH L 69.2% C 0.173 H 148.7°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#37B85B
RGB	rgb(55, 184, 91)
HSL	hsl(137, 54%, 47%)
HSV	hsv(137, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 50.5%, 27.8%)
CIE-LAB	lab(66.40, -54.83, 37.13)
CIE-LCH	lch(66.40, 66.22, 145.89°)
OKLab	oklab(69.19% -0.1476 0.0899)
OKLCH	oklch(69.19% 0.173 148.7)
XYZ	xyz(20.6028, 35.8463, 15.7287)
Luminance	0.3585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B85B #B83794

analogous

#54B837 #37B85B #37B89C

triadic

#37B85B #5B37B8 #B85B37

tetradic

#37B85B #3754B8 #B83794 #B89C37

square

#37B85B #3754B8 #B83794 #B89C37

split-complementary

#37B85B #9C37B8 #B83754

monochromatic

#1B5A2C #298944 #37B85B #5DCF7D #8DDDA3

Accessibility & contrast

On white

2.57

#37B85B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#37B85B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B85B

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B85B	#FFFFFF	#000000	##000000
##37B85B	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA853

Deuteranopia (green-blind)

#AA9D62

Tritanopia (blue-blind)

#00B4A2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b85b;
/* rgb */ color: rgb(55, 184, 91);
/* oklch */ color: oklch(69.2% 0.173 148.7);

Tailwind

colors: {
  custom: {
    50: '#7fce8b',
    500: '#37b85b',
    950: '#000000',
  },
}

SCSS

$custom: #37b85b;
$custom-light: #7fce8b;
$custom-dark: #000000;

JSON

{
  "hex": "#37b85b",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 91
  },
  "hsl": {
    "h": 136.744,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69192,
    "c": 0.17289,
    "h": 148.7
  },
  "luminance": 0.35849
}

Semantic roles & 50–950 ramp

primary

#37B85B

secondary

#C784B4

accent

#4AB4DD

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #37B85B

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

Preview Lab → · Contrast checker → · Palette generator →