#4FB429#4FB429

#4FB429 is a light, vivid green. Relative luminance 0.345; OKLCH L 68.3% C 0.195 H 138.9°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#4FB429
RGB	rgb(79, 180, 41)
HSL	hsl(104, 63%, 43%)
HSV	hsv(104, 77%, 71%)
CMYK	cmyk(56.1%, 0%, 77.2%, 29.4%)
CIE-LAB	lab(65.33, -53.43, 57.52)
CIE-LCH	lch(65.33, 78.51, 132.89°)
OKLab	oklab(68.34% -0.1473 0.1285)
OKLCH	oklch(68.34% 0.195 138.9)
XYZ	xyz(19.9452, 34.4632, 7.6984)
Luminance	0.3447 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB429 #8E29B4

analogous

#94B429 #4FB429 #29B448

triadic

#4FB429 #294FB4 #B4294F

tetradic

#4FB429 #2994B4 #8E29B4 #B44829

square

#4FB429 #2994B4 #8E29B4 #B44829

split-complementary

#4FB429 #4829B4 #B42994

monochromatic

#235012 #39821E #4FB429 #6DD545 #94E077

Accessibility & contrast

On white

2.66

#4FB429 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#4FB429 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB429

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB429	#FFFFFF	#000000	##000000
##4FB429	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A404

Deuteranopia (green-blind)

#AD9B38

Tritanopia (blue-blind)

#45AE9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4fb429;
/* rgb */ color: rgb(79, 180, 41);
/* oklch */ color: oklch(68.3% 0.195 138.9);

Tailwind

colors: {
  custom: {
    50: '#8bcb6d',
    500: '#4fb429',
    950: '#000000',
  },
}

SCSS

$custom: #4fb429;
$custom-light: #8bcb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb429",
  "rgb": {
    "r": 79,
    "g": 180,
    "b": 41
  },
  "hsl": {
    "h": 103.597,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.68344,
    "c": 0.19547,
    "h": 138.9
  },
  "luminance": 0.34465
}

Semantic roles & 50–950 ramp

primary

#4FB429

secondary

#B071C8

accent

#42E6B9

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB429

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

Preview Lab → · Contrast checker → · Palette generator →