#4DC37B#4DC37B

#4DC37B is a light, vivid green. Relative luminance 0.420; OKLCH L 73.2% C 0.149 H 153.5°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#4DC37B
RGB	rgb(77, 195, 123)
HSL	hsl(143, 50%, 53%)
HSV	hsv(143, 61%, 76%)
CMYK	cmyk(60.5%, 0%, 36.9%, 23.5%)
CIE-LAB	lab(70.90, -49.36, 26.59)
CIE-LCH	lch(70.90, 56.06, 151.69°)
OKLab	oklab(73.21% -0.1337 0.0665)
OKLCH	oklch(73.21% 0.149 153.5)
XYZ	xyz(26.1487, 42.0355, 25.4707)
Luminance	0.4204 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC37B #C34D95

analogous

#5AC34D #4DC37B #4DC3B6

triadic

#4DC37B #7B4DC3 #C37B4D

tetradic

#4DC37B #4D5AC3 #C34D95 #C3B64D

square

#4DC37B #4D5AC3 #C34D95 #C3B64D

split-complementary

#4DC37B #B64DC3 #C34D5A

monochromatic

#267043 #359E5E #4DC37B #7BD29D #A9E2BF

Accessibility & contrast

On white

2.23

#4DC37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#4DC37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC37B

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC37B	#FFFFFF	#000000	##000000
##4DC37B	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B476

Deuteranopia (green-blind)

#B3A980

Tritanopia (blue-blind)

#22C1B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4dc37b;
/* rgb */ color: rgb(77, 195, 123);
/* oklch */ color: oklch(73.2% 0.149 153.5);

Tailwind

colors: {
  custom: {
    50: '#8ad6a1',
    500: '#4dc37b',
    950: '#000000',
  },
}

SCSS

$custom: #4dc37b;
$custom-light: #8ad6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc37b",
  "rgb": {
    "r": 77,
    "g": 195,
    "b": 123
  },
  "hsl": {
    "h": 143.39,
    "s": 49.58,
    "l": 53.333
  },
  "oklch": {
    "l": 0.7321,
    "c": 0.14938,
    "h": 153.5
  },
  "luminance": 0.42038
}

Semantic roles & 50–950 ramp

primary

#4DC37B

secondary

#CF9DBB

accent

#4FA3D9

background

#F9FDFA

surface

#F1FAF3

border

#CBD3CD

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #4DC37B

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

Preview Lab → · Contrast checker → · Palette generator →