#37CC4F#37CC4F

#37CC4F is a light, highly saturated green. Relative luminance 0.446; OKLCH L 74.3% C 0.208 H 145.5°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#37CC4F
RGB	rgb(55, 204, 79)
HSL	hsl(130, 59%, 51%)
HSV	hsv(130, 73%, 80%)
CMYK	cmyk(73%, 0%, 61.3%, 20%)
CIE-LAB	lab(72.60, -63.35, 50.16)
CIE-LCH	lch(72.60, 80.81, 141.63°)
OKLab	oklab(74.28% -0.1709 0.1176)
OKLCH	oklch(74.28% 0.208 145.5)
XYZ	xyz(24.5780, 44.5597, 14.7012)
Luminance	0.4456 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CC4F #CC37B4

analogous

#69CC37 #37CC4F #37CC99

triadic

#37CC4F #4F37CC #CC4F37

tetradic

#37CC4F #3769CC #CC37B4 #CC9937

square

#37CC4F #3769CC #CC37B4 #CC9937

split-complementary

#37CC4F #9937CC #CC3769

monochromatic

#1C6D29 #289E3B #37CC4F #68D87A #99E5A5

Accessibility & contrast

On white

2.12

#37CC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#37CC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CC4F

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CC4F	#FFFFFF	#000000	##000000
##37CC4F	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB941

Deuteranopia (green-blind)

#BEAD5A

Tritanopia (blue-blind)

#00C7B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37cc4f;
/* rgb */ color: rgb(55, 204, 79);
/* oklch */ color: oklch(74.3% 0.208 145.5);

Tailwind

colors: {
  custom: {
    50: '#84dd85',
    500: '#37cc4f',
    950: '#000000',
  },
}

SCSS

$custom: #37cc4f;
$custom-light: #84dd85;
$custom-dark: #000000;

JSON

{
  "hex": "#37cc4f",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 79
  },
  "hsl": {
    "h": 129.664,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74279,
    "c": 0.20751,
    "h": 145.5
  },
  "luminance": 0.44562
}

Semantic roles & 50–950 ramp

primary

#37CC4F

secondary

#D08EC6

accent

#45C9E3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CC4F

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

Preview Lab → · Contrast checker → · Palette generator →