#37B874#37B874

#37B874 is a light, vivid green. Relative luminance 0.364; OKLCH L 69.6% C 0.150 H 155.6°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#37B874
RGB	rgb(55, 184, 116)
HSL	hsl(148, 54%, 47%)
HSV	hsv(148, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 37%, 27.8%)
CIE-LAB	lab(66.79, -50.47, 24.70)
CIE-LCH	lch(66.79, 56.19, 153.92°)
OKLab	oklab(69.64% -0.1365 0.0619)
OKLCH	oklch(69.64% 0.15 155.6)
XYZ	xyz(21.8664, 36.3517, 22.3838)
Luminance	0.3635 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B874 #B8377B

analogous

#3BB837 #37B874 #37B8B5

triadic

#37B874 #7437B8 #B87437

tetradic

#37B874 #373BB8 #B8377B #B8B537

square

#37B874 #373BB8 #B8377B #B8B537

split-complementary

#37B874 #B537B8 #B8373B

monochromatic

#1B5A39 #298956 #37B874 #5DCF93 #8DDDB3

Accessibility & contrast

On white

2.54

#37B874 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#37B874 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B874

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B874	#FFFFFF	#000000	##000000
##37B874	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A970

Deuteranopia (green-blind)

#A79E78

Tritanopia (blue-blind)

#00B6A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b874;
/* rgb */ color: rgb(55, 184, 116);
/* oklch */ color: oklch(69.6% 0.150 155.6);

Tailwind

colors: {
  custom: {
    50: '#7ece9c',
    500: '#37b874',
    950: '#000000',
  },
}

SCSS

$custom: #37b874;
$custom-light: #7ece9c;
$custom-dark: #000000;

JSON

{
  "hex": "#37b874",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 116
  },
  "hsl": {
    "h": 148.372,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69636,
    "c": 0.14989,
    "h": 155.6
  },
  "luminance": 0.36354
}

Semantic roles & 50–950 ramp

primary

#37B874

secondary

#C784A7

accent

#4A98DD

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #37B874

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

Preview Lab → · Contrast checker → · Palette generator →