#4FB229#4FB229

#4FB229 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.193 H 138.8°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4FB229
RGB	rgb(79, 178, 41)
HSL	hsl(103, 63%, 43%)
HSV	hsv(103, 77%, 70%)
CMYK	cmyk(55.6%, 0%, 77%, 30.2%)
CIE-LAB	lab(64.69, -52.70, 56.91)
CIE-LCH	lch(64.69, 77.56, 132.80°)
OKLab	oklab(67.82% -0.1453 0.1272)
OKLCH	oklch(67.82% 0.193 138.8)
XYZ	xyz(19.5443, 33.6615, 7.5648)
Luminance	0.3366 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB229 #8C29B2

analogous

#93B229 #4FB229 #29B248

triadic

#4FB229 #294FB2 #B2294F

tetradic

#4FB229 #2993B2 #8C29B2 #B24829

square

#4FB229 #2993B2 #8C29B2 #B24829

split-complementary

#4FB229 #4829B2 #B22993

monochromatic

#234F12 #39801E #4FB229 #6CD444 #93DF76

Accessibility & contrast

On white

2.72

#4FB229 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#4FB229 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB229

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB229	#FFFFFF	#000000	##000000
##4FB229	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A205

Deuteranopia (green-blind)

#AB9A38

Tritanopia (blue-blind)

#45AC98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4fb229;
/* rgb */ color: rgb(79, 178, 41);
/* oklch */ color: oklch(67.8% 0.193 138.8);

Tailwind

colors: {
  custom: {
    50: '#8bca6d',
    500: '#4fb229',
    950: '#000000',
  },
}

SCSS

$custom: #4fb229;
$custom-light: #8bca6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb229",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 41
  },
  "hsl": {
    "h": 103.358,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67819,
    "c": 0.19314,
    "h": 138.8
  },
  "luminance": 0.33663
}

Semantic roles & 50–950 ramp

primary

#4FB229

secondary

#AF70C7

accent

#42E6B8

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB229

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

Preview Lab → · Contrast checker → · Palette generator →