#4DC637#4DC637

#4DC637 is a light, highly saturated green. Relative luminance 0.422; OKLCH L 73.1% C 0.209 H 140.9°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#4DC637
RGB	rgb(77, 198, 55)
HSL	hsl(111, 57%, 50%)
HSV	hsv(111, 72%, 78%)
CMYK	cmyk(61.1%, 0%, 72.2%, 22.4%)
CIE-LAB	lab(71.04, -59.37, 58.33)
CIE-LCH	lch(71.04, 83.23, 135.51°)
OKLab	oklab(73.07% -0.1624 0.1321)
OKLCH	oklch(73.07% 0.209 140.9)
XYZ	xyz(23.9431, 42.2395, 10.5050)
Luminance	0.4224 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC637 #B037C6

analogous

#95C637 #4DC637 #37C668

triadic

#4DC637 #374DC6 #C6374D

tetradic

#4DC637 #3795C6 #B037C6 #C66837

square

#4DC637 #3795C6 #B037C6 #C66837

split-complementary

#4DC637 #6837C6 #C63795

monochromatic

#28661C #3A962A #4DC637 #77D466 #A1E296

Accessibility & contrast

On white

2.22

#4DC637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#4DC637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC637

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC637	#FFFFFF	#000000	##000000
##4DC637	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB41E

Deuteranopia (green-blind)

#BCAA46

Tritanopia (blue-blind)

#3AC0AA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4dc637;
/* rgb */ color: rgb(77, 198, 55);
/* oklch */ color: oklch(73.1% 0.209 140.9);

Tailwind

colors: {
  custom: {
    50: '#8dd876',
    500: '#4dc637',
    950: '#000000',
  },
}

SCSS

$custom: #4dc637;
$custom-light: #8dd876;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc637",
  "rgb": {
    "r": 77,
    "g": 198,
    "b": 55
  },
  "hsl": {
    "h": 110.769,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.73068,
    "c": 0.20938,
    "h": 140.9
  },
  "luminance": 0.42242
}

Semantic roles & 50–950 ramp

primary

#4DC637

secondary

#C38CCD

accent

#48E0C8

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #4DC637

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

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