#37AD50#37AD50

#37AD50 is a light, vivid green. Relative luminance 0.313; OKLCH L 66.1% C 0.168 H 147.1°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#37AD50
RGB	rgb(55, 173, 80)
HSL	hsl(133, 52%, 45%)
HSV	hsv(133, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 53.8%, 32.2%)
CIE-LAB	lab(62.74, -52.45, 38.10)
CIE-LCH	lch(62.74, 64.82, 144.01°)
OKLab	oklab(66.12% -0.1415 0.0915)
OKLCH	oklch(66.12% 0.168 147.1)
XYZ	xyz(17.9658, 31.2766, 12.6780)
Luminance	0.3128 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD50 #AD3794

analogous

#59AD37 #37AD50 #37AD8B

triadic

#37AD50 #5037AD #AD5037

tetradic

#37AD50 #3759AD #AD3794 #AD8B37

square

#37AD50 #3759AD #AD3794 #AD8B37

split-complementary

#37AD50 #8B37AD #AD3759

monochromatic

#195025 #287F3B #37AD50 #57CA70 #86D897

Accessibility & contrast

On white

2.89

#37AD50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#37AD50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD50

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD50	#FFFFFF	#000000	##000000
##37AD50	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9E48

Deuteranopia (green-blind)

#A19457

Tritanopia (blue-blind)

#05A998

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ad50;
/* rgb */ color: rgb(55, 173, 80);
/* oklch */ color: oklch(66.1% 0.168 147.1);

Tailwind

colors: {
  custom: {
    50: '#7dc683',
    500: '#37ad50',
    950: '#000000',
  },
}

SCSS

$custom: #37ad50;
$custom-light: #7dc683;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad50",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 80
  },
  "hsl": {
    "h": 132.712,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66121,
    "c": 0.16846,
    "h": 147.1
  },
  "luminance": 0.31279
}

Semantic roles & 50–950 ramp

primary

#37AD50

secondary

#C27DB4

accent

#4DBDDB

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37AD50

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

Preview Lab → · Contrast checker → · Palette generator →