#4FB233#4FB233

#4FB233 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.187 H 139.7°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4FB233
RGB	rgb(79, 178, 51)
HSL	hsl(107, 55%, 45%)
HSV	hsv(107, 71%, 70%)
CMYK	cmyk(55.6%, 0%, 71.3%, 30.2%)
CIE-LAB	lab(64.76, -51.98, 53.41)
CIE-LCH	lch(64.76, 74.53, 134.22°)
OKLab	oklab(67.89% -0.1428 0.1213)
OKLCH	oklch(67.89% 0.187 139.7)
XYZ	xyz(19.7416, 33.7404, 8.6036)
Luminance	0.3374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB233 #9633B2

analogous

#8EB233 #4FB233 #33B257

triadic

#4FB233 #334FB2 #B2334F

tetradic

#4FB233 #338EB2 #9633B2 #B25733

square

#4FB233 #338EB2 #9633B2 #B25733

split-complementary

#4FB233 #5733B2 #B2338E

monochromatic

#255318 #3A8225 #4FB233 #6FCE54 #97DC84

Accessibility & contrast

On white

2.71

#4FB233 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#4FB233 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB233

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB233	#FFFFFF	#000000	##000000
##4FB233	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)

#B7A21E

Deuteranopia (green-blind)

#AA9A3F

Tritanopia (blue-blind)

#44AC99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4fb233;
/* rgb */ color: rgb(79, 178, 51);
/* oklch */ color: oklch(67.9% 0.187 139.7);

Tailwind

colors: {
  custom: {
    50: '#8aca72',
    500: '#4fb233',
    950: '#000000',
  },
}

SCSS

$custom: #4fb233;
$custom-light: #8aca72;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb233",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 51
  },
  "hsl": {
    "h": 106.772,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67891,
    "c": 0.18736,
    "h": 139.7
  },
  "luminance": 0.33742
}

Semantic roles & 50–950 ramp

primary

#4FB233

secondary

#B57CC5

accent

#49DFBE

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB233

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

Preview Lab → · Contrast checker → · Palette generator →