#4FA63F#4FA63F

#4FA63F is a light, vivid green. Relative luminance 0.293; OKLCH L 64.9% C 0.164 H 140.7°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#4FA63F
RGB	rgb(79, 166, 63)
HSL	hsl(111, 45%, 45%)
HSV	hsv(111, 62%, 65%)
CMYK	cmyk(52.4%, 0%, 62%, 34.9%)
CIE-LAB	lab(61.04, -46.23, 44.37)
CIE-LCH	lch(61.04, 64.08, 136.18°)
OKLab	oklab(64.86% -0.1265 0.1036)
OKLCH	oklch(64.86% 0.164 140.7)
XYZ	xyz(17.7571, 29.2922, 9.4199)
Luminance	0.2929 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA63F #963FA6

analogous

#82A63F #4FA63F #3FA663

triadic

#4FA63F #3F4FA6 #A63F4F

tetradic

#4FA63F #3F82A6 #963FA6 #A6633F

square

#4FA63F #3F82A6 #963FA6 #A6633F

split-complementary

#4FA63F #633FA6 #A63F82

monochromatic

#254D1D #3A7A2E #4FA63F #6FC360 #97D38C

Accessibility & contrast

On white

3.06

#4FA63F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#4FA63F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA63F

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA63F	#FFFFFF	#000000	##000000
##4FA63F	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9833

Deuteranopia (green-blind)

#9F9047

Tritanopia (blue-blind)

#45A190

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4fa63f;
/* rgb */ color: rgb(79, 166, 63);
/* oklch */ color: oklch(64.9% 0.164 140.7);

Tailwind

colors: {
  custom: {
    50: '#88c178',
    500: '#4fa63f',
    950: '#000000',
  },
}

SCSS

$custom: #4fa63f;
$custom-light: #88c178;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa63f",
  "rgb": {
    "r": 79,
    "g": 166,
    "b": 63
  },
  "hsl": {
    "h": 110.68,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64862,
    "c": 0.16352,
    "h": 140.7
  },
  "luminance": 0.29294
}

Semantic roles & 50–950 ramp

primary

#4FA63F

secondary

#B583BE

accent

#53D5C1

background

#F8FBF7

surface

#F0F7ED

border

#CBD0C8

text

#0C1209

muted

#7D817B

Preview Lab

Preview with #4FA63F

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

Preview Lab → · Contrast checker → · Palette generator →