#4FB561#4FB561

#4FB561 is a light, vivid green. Relative luminance 0.356; OKLCH L 69.2% C 0.154 H 147.3°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4FB561
RGB	rgb(79, 181, 97)
HSL	hsl(131, 41%, 51%)
HSV	hsv(131, 56%, 71%)
CMYK	cmyk(56.4%, 0%, 46.4%, 29%)
CIE-LAB	lab(66.19, -47.72, 33.98)
CIE-LCH	lch(66.19, 58.58, 144.55°)
OKLab	oklab(69.23% -0.1292 0.083)
OKLCH	oklch(69.23% 0.154 147.3)
XYZ	xyz(21.9046, 35.5711, 17.0185)
Luminance	0.3557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB561 #B54FA3

analogous

#70B54F #4FB561 #4FB594

triadic

#4FB561 #614FB5 #B5614F

tetradic

#4FB561 #4F70B5 #B54FA3 #B5944F

square

#4FB561 #4F70B5 #B54FA3 #B5944F

split-complementary

#4FB561 #944FB5 #B54F70

monochromatic

#296133 #3B8C49 #4FB561 #7AC788 #A5D9AE

Accessibility & contrast

On white

2.59

#4FB561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#4FB561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB561

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB561	#FFFFFF	#000000	##000000
##4FB561	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A75A

Deuteranopia (green-blind)

#A99D67

Tritanopia (blue-blind)

#39B1A1

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4fb561;
/* rgb */ color: rgb(79, 181, 97);
/* oklch */ color: oklch(69.2% 0.154 147.3);

Tailwind

colors: {
  custom: {
    50: '#89cc8f',
    500: '#4fb561',
    950: '#000000',
  },
}

SCSS

$custom: #4fb561;
$custom-light: #89cc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb561",
  "rgb": {
    "r": 79,
    "g": 181,
    "b": 97
  },
  "hsl": {
    "h": 130.588,
    "s": 40.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.6923,
    "c": 0.15358,
    "h": 147.3
  },
  "luminance": 0.35573
}

Semantic roles & 50–950 ramp

primary

#4FB561

secondary

#C699BF

accent

#57BBD1

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #4FB561

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

Preview Lab → · Contrast checker → · Palette generator →