#37B969#37B969

#37B969 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.7% C 0.161 H 152.0°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#37B969
RGB	rgb(55, 185, 105)
HSL	hsl(143, 54%, 47%)
HSV	hsv(143, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 43.2%, 27.5%)
CIE-LAB	lab(66.92, -52.90, 30.66)
CIE-LCH	lch(66.92, 61.14, 149.90°)
OKLab	oklab(69.69% -0.1425 0.0757)
OKLCH	oklch(69.69% 0.161 152)
XYZ	xyz(21.4725, 36.5277, 19.2808)
Luminance	0.3653 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B969 #B93787

analogous

#46B937 #37B969 #37B9AA

triadic

#37B969 #6937B9 #B96937

tetradic

#37B969 #3746B9 #B93787 #B9AA37

square

#37B969 #3746B9 #B93787 #B9AA37

split-complementary

#37B969 #AA37B9 #B93746

monochromatic

#1B5B33 #298A4E #37B969 #5ECF8A #8DDDAC

Accessibility & contrast

On white

2.53

#37B969 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#37B969 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B969

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B969	#FFFFFF	#000000	##000000
##37B969	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AA63

Deuteranopia (green-blind)

#AA9E6E

Tritanopia (blue-blind)

#00B6A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b969;
/* rgb */ color: rgb(55, 185, 105);
/* oklch */ color: oklch(69.7% 0.161 152.0);

Tailwind

colors: {
  custom: {
    50: '#7fcf95',
    500: '#37b969',
    950: '#000000',
  },
}

SCSS

$custom: #37b969;
$custom-light: #7fcf95;
$custom-dark: #000000;

JSON

{
  "hex": "#37b969",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 105
  },
  "hsl": {
    "h": 143.077,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.69686,
    "c": 0.1614,
    "h": 152
  },
  "luminance": 0.3653
}

Semantic roles & 50–950 ramp

primary

#37B969

secondary

#C884AE

accent

#4AA5DE

background

#F8FCF9

surface

#EFF9F1

border

#CAD2CB

text

#0B140D

muted

#7C827E

Preview Lab

Preview with #37B969

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

Preview Lab → · Contrast checker → · Palette generator →