#4FB234#4FB234

#4FB234 is a light, vivid green. Relative luminance 0.338; OKLCH L 67.9% C 0.187 H 139.8°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4FB234
RGB	rgb(79, 178, 52)
HSL	hsl(107, 55%, 45%)
HSV	hsv(107, 71%, 70%)
CMYK	cmyk(55.6%, 0%, 70.8%, 30.2%)
CIE-LAB	lab(64.76, -51.90, 53.04)
CIE-LCH	lch(64.76, 74.20, 134.38°)
OKLab	oklab(67.9% -0.1425 0.1206)
OKLCH	oklch(67.9% 0.187 139.8)
XYZ	xyz(19.7638, 33.7493, 8.7209)
Luminance	0.3375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB234 #9734B2

analogous

#8EB234 #4FB234 #34B258

triadic

#4FB234 #344FB2 #B2344F

tetradic

#4FB234 #348EB2 #9734B2 #B25834

square

#4FB234 #348EB2 #9734B2 #B25834

split-complementary

#4FB234 #5834B2 #B2348E

monochromatic

#255318 #3A8326 #4FB234 #6FCE56 #98DB85

Accessibility & contrast

On white

2.71

#4FB234 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#4FB234 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB234

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB234	#FFFFFF	#000000	##000000
##4FB234	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A220

Deuteranopia (green-blind)

#AA9A40

Tritanopia (blue-blind)

#44AC99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4fb234;
/* rgb */ color: rgb(79, 178, 52);
/* oklch */ color: oklch(67.9% 0.187 139.8);

Tailwind

colors: {
  custom: {
    50: '#8aca73',
    500: '#4fb234',
    950: '#000000',
  },
}

SCSS

$custom: #4fb234;
$custom-light: #8aca73;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb234",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 52
  },
  "hsl": {
    "h": 107.143,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67899,
    "c": 0.18672,
    "h": 139.8
  },
  "luminance": 0.33751
}

Semantic roles & 50–950 ramp

primary

#4FB234

secondary

#B67DC5

accent

#4ADEBE

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB234

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

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