#37BD5E#37BD5E

#37BD5E is a light, vivid green. Relative luminance 0.380; OKLCH L 70.6% C 0.177 H 148.9°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#37BD5E
RGB	rgb(55, 189, 94)
HSL	hsl(137, 55%, 48%)
HSV	hsv(137, 71%, 74%)
CMYK	cmyk(70.9%, 0%, 50.3%, 25.9%)
CIE-LAB	lab(68.03, -56.18, 37.66)
CIE-LCH	lch(68.03, 67.63, 146.16°)
OKLab	oklab(70.55% -0.1512 0.0913)
OKLCH	oklch(70.55% 0.177 148.9)
XYZ	xyz(21.7918, 38.0131, 16.7763)
Luminance	0.3802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BD5E #BD3796

analogous

#53BD37 #37BD5E #37BDA1

triadic

#37BD5E #5E37BD #BD5E37

tetradic

#37BD5E #3753BD #BD3796 #BDA137

square

#37BD5E #3753BD #BD3796 #BDA137

split-complementary

#37BD5E #A137BD #BD3753

monochromatic

#1B5E2F #298E46 #37BD5E #60D181 #90DFA7

Accessibility & contrast

On white

2.44

#37BD5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#37BD5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BD5E

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BD5E	#FFFFFF	#000000	##000000
##37BD5E	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAD56

Deuteranopia (green-blind)

#AFA165

Tritanopia (blue-blind)

#00B9A7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37bd5e;
/* rgb */ color: rgb(55, 189, 94);
/* oklch */ color: oklch(70.6% 0.177 148.9);

Tailwind

colors: {
  custom: {
    50: '#80d28d',
    500: '#37bd5e',
    950: '#000000',
  },
}

SCSS

$custom: #37bd5e;
$custom-light: #80d28d;
$custom-dark: #000000;

JSON

{
  "hex": "#37bd5e",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 94
  },
  "hsl": {
    "h": 137.463,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70551,
    "c": 0.17664,
    "h": 148.9
  },
  "luminance": 0.38016
}

Semantic roles & 50–950 ramp

primary

#37BD5E

secondary

#C986B6

accent

#4AB3DE

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #37BD5E

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

Preview Lab → · Contrast checker → · Palette generator →