#4DB43F#4DB43F

#4DB43F is a light, vivid green. Relative luminance 0.346; OKLCH L 68.4% C 0.182 H 141.4°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#4DB43F
RGB	rgb(77, 180, 63)
HSL	hsl(113, 48%, 48%)
HSV	hsv(113, 65%, 71%)
CMYK	cmyk(57.2%, 0%, 65%, 29.4%)
CIE-LAB	lab(65.42, -52.17, 49.23)
CIE-LCH	lch(65.42, 71.73, 136.67°)
OKLab	oklab(68.45% -0.1425 0.114)
OKLCH	oklch(68.45% 0.182 141.4)
XYZ	xyz(20.2780, 34.5774, 10.3072)
Luminance	0.3458 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB43F #A63FB4

analogous

#87B43F #4DB43F #3FB46C

triadic

#4DB43F #3F4DB4 #B43F4D

tetradic

#4DB43F #3F87B4 #A63FB4 #B46C3F

square

#4DB43F #3F87B4 #A63FB4 #B46C3F

split-complementary

#4DB43F #6C3FB4 #B43F87

monochromatic

#26591F #3A872F #4DB43F #72CA67 #9CDA94

Accessibility & contrast

On white

2.65

#4DB43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#4DB43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB43F

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB43F	#FFFFFF	#000000	##000000
##4DB43F	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A430

Deuteranopia (green-blind)

#AB9B49

Tritanopia (blue-blind)

#3FAF9C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4db43f;
/* rgb */ color: rgb(77, 180, 63);
/* oklch */ color: oklch(68.4% 0.182 141.4);

Tailwind

colors: {
  custom: {
    50: '#89cb79',
    500: '#4db43f',
    950: '#000000',
  },
}

SCSS

$custom: #4db43f;
$custom-light: #89cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#4db43f",
  "rgb": {
    "r": 77,
    "g": 180,
    "b": 63
  },
  "hsl": {
    "h": 112.821,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68449,
    "c": 0.18246,
    "h": 141.4
  },
  "luminance": 0.34579
}

Semantic roles & 50–950 ramp

primary

#4DB43F

secondary

#BE8AC5

accent

#50D8C7

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4DB43F

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

Preview Lab → · Contrast checker → · Palette generator →