#4FA551#4FA551

#4FA551 is a light, vivid green. Relative luminance 0.292; OKLCH L 64.8% C 0.146 H 144.1°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4FA551
RGB	rgb(79, 165, 81)
HSL	hsl(121, 35%, 48%)
HSV	hsv(121, 52%, 65%)
CMYK	cmyk(52.1%, 0%, 50.9%, 35.3%)
CIE-LAB	lab(60.93, -43.58, 35.55)
CIE-LCH	lch(60.93, 56.24, 140.80°)
OKLab	oklab(64.84% -0.1184 0.0858)
OKLCH	oklch(64.84% 0.146 144.1)
XYZ	xyz(18.1638, 29.1652, 12.4553)
Luminance	0.2917 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA551 #A54FA3

analogous

#78A54F #4FA551 #4FA57C

triadic

#4FA551 #514FA5 #A5514F

tetradic

#4FA551 #4F78A5 #A54FA3 #A57C4F

square

#4FA551 #4F78A5 #A54FA3 #A57C4F

split-complementary

#4FA551 #7C4FA5 #A54F78

monochromatic

#275228 #3B7C3D #4FA551 #75BD76 #9ED19F

Accessibility & contrast

On white

3.07

#4FA551 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#4FA551 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA551

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA551	#FFFFFF	#000000	##000000
##4FA551	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8984A

Deuteranopia (green-blind)

#9C9057

Tritanopia (blue-blind)

#42A192

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4fa551;
/* rgb */ color: rgb(79, 165, 81);
/* oklch */ color: oklch(64.8% 0.146 144.1);

Tailwind

colors: {
  custom: {
    50: '#87c083',
    500: '#4fa551',
    950: '#000000',
  },
}

SCSS

$custom: #4fa551;
$custom-light: #87c083;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa551",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 81
  },
  "hsl": {
    "h": 121.395,
    "s": 35.246,
    "l": 47.843
  },
  "oklch": {
    "l": 0.64838,
    "c": 0.14624,
    "h": 144.1
  },
  "luminance": 0.29167
}

Semantic roles & 50–950 ramp

primary

#4FA551

secondary

#BD92BC

accent

#5DC9CB

background

#F8FBF8

surface

#F0F7EF

border

#CBD0CA

text

#0C120B

muted

#7D817C

Preview Lab

Preview with #4FA551

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

Preview Lab → · Contrast checker → · Palette generator →