#37CD4D#37CD4D

#37CD4D is a light, highly saturated green. Relative luminance 0.450; OKLCH L 74.5% C 0.210 H 145.2°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#37CD4D
RGB	rgb(55, 205, 77)
HSL	hsl(129, 60%, 51%)
HSV	hsv(129, 73%, 80%)
CMYK	cmyk(73.2%, 0%, 62.4%, 19.6%)
CIE-LAB	lab(72.90, -63.91, 51.37)
CIE-LCH	lch(72.90, 82.00, 141.21°)
OKLab	oklab(74.52% -0.1725 0.12)
OKLCH	oklch(74.52% 0.21 145.2)
XYZ	xyz(24.7447, 45.0079, 14.4030)
Luminance	0.4501 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CD4D #CD37B7

analogous

#6CCD37 #37CD4D #37CD98

triadic

#37CD4D #4D37CD #CD4D37

tetradic

#37CD4D #376CCD #CD37B7 #CD9837

square

#37CD4D #376CCD #CD37B7 #CD9837

split-complementary

#37CD4D #9837CD #CD376C

monochromatic

#1C6E28 #289F39 #37CD4D #68D979 #99E5A4

Accessibility & contrast

On white

2.10

#37CD4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#37CD4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CD4D

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CD4D	#FFFFFF	#000000	##000000
##37CD4D	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA3E

Deuteranopia (green-blind)

#BFAE58

Tritanopia (blue-blind)

#00C8B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37cd4d;
/* rgb */ color: rgb(55, 205, 77);
/* oklch */ color: oklch(74.5% 0.210 145.2);

Tailwind

colors: {
  custom: {
    50: '#84dd83',
    500: '#37cd4d',
    950: '#000000',
  },
}

SCSS

$custom: #37cd4d;
$custom-light: #84dd83;
$custom-dark: #000000;

JSON

{
  "hex": "#37cd4d",
  "rgb": {
    "r": 55,
    "g": 205,
    "b": 77
  },
  "hsl": {
    "h": 128.8,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74519,
    "c": 0.21018,
    "h": 145.2
  },
  "luminance": 0.45011
}

Semantic roles & 50–950 ramp

primary

#37CD4D

secondary

#D18FC7

accent

#45CCE3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CD4D

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

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