#37CA7A#37CA7A

#37CA7A is a light, vivid green. Relative luminance 0.445; OKLCH L 74.4% C 0.168 H 154.4°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#37CA7A
RGB	rgb(55, 202, 122)
HSL	hsl(147, 58%, 50%)
HSV	hsv(147, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 39.6%, 20.8%)
CIE-LAB	lab(72.53, -56.17, 29.19)
CIE-LCH	lch(72.53, 63.30, 152.54°)
OKLab	oklab(74.4% -0.1515 0.0727)
OKLCH	oklch(74.4% 0.168 154.4)
XYZ	xyz(26.2065, 44.4554, 25.6082)
Luminance	0.4446 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CA7A #CA3787

analogous

#3DCA37 #37CA7A #37CAC4

triadic

#37CA7A #7A37CA #CA7A37

tetradic

#37CA7A #373DCA #CA3787 #CAC437

square

#37CA7A #373DCA #CA3787 #CAC437

split-complementary

#37CA7A #C437CA #CA373D

monochromatic

#1C6A40 #299B5D #37CA7A #67D79A #98E4BA

Accessibility & contrast

On white

2.12

#37CA7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#37CA7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CA7A

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CA7A	#FFFFFF	#000000	##000000
##37CA7A	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB974

Deuteranopia (green-blind)

#B8AD7F

Tritanopia (blue-blind)

#00C8B6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37ca7a;
/* rgb */ color: rgb(55, 202, 122);
/* oklch */ color: oklch(74.4% 0.168 154.4);

Tailwind

colors: {
  custom: {
    50: '#82dba1',
    500: '#37ca7a',
    950: '#000000',
  },
}

SCSS

$custom: #37ca7a;
$custom-light: #82dba1;
$custom-dark: #000000;

JSON

{
  "hex": "#37ca7a",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 122
  },
  "hsl": {
    "h": 147.347,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.74404,
    "c": 0.16804,
    "h": 154.4
  },
  "luminance": 0.44458
}

Semantic roles & 50–950 ramp

primary

#37CA7A

secondary

#CF8EB1

accent

#469BE1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150F

muted

#7D837E

Preview Lab

Preview with #37CA7A

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

Preview Lab → · Contrast checker → · Palette generator →