#4FB133#4FB133

#4FB133 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.186 H 139.6°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#4FB133
RGB	rgb(79, 177, 51)
HSL	hsl(107, 55%, 45%)
HSV	hsv(107, 71%, 69%)
CMYK	cmyk(55.4%, 0%, 71.2%, 30.6%)
CIE-LAB	lab(64.44, -51.60, 53.08)
CIE-LCH	lch(64.44, 74.03, 134.19°)
OKLab	oklab(67.63% -0.1418 0.1206)
OKLCH	oklch(67.63% 0.186 139.6)
XYZ	xyz(19.5433, 33.3439, 8.5375)
Luminance	0.3335 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB133 #9533B1

analogous

#8EB133 #4FB133 #33B156

triadic

#4FB133 #334FB1 #B1334F

tetradic

#4FB133 #338EB1 #9533B1 #B15633

square

#4FB133 #338EB1 #9533B1 #B15633

split-complementary

#4FB133 #5633B1 #B1338E

monochromatic

#255218 #3A8125 #4FB133 #6FCE54 #97DB83

Accessibility & contrast

On white

2.74

#4FB133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#4FB133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB133

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB133	#FFFFFF	#000000	##000000
##4FB133	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A11F

Deuteranopia (green-blind)

#AA993F

Tritanopia (blue-blind)

#44AB98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4fb133;
/* rgb */ color: rgb(79, 177, 51);
/* oklch */ color: oklch(67.6% 0.186 139.6);

Tailwind

colors: {
  custom: {
    50: '#8ac972',
    500: '#4fb133',
    950: '#000000',
  },
}

SCSS

$custom: #4fb133;
$custom-light: #8ac972;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb133",
  "rgb": {
    "r": 79,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 106.667,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67629,
    "c": 0.18615,
    "h": 139.6
  },
  "luminance": 0.33346
}

Semantic roles & 50–950 ramp

primary

#4FB133

secondary

#B47BC5

accent

#49DFBD

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB133

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

Preview Lab → · Contrast checker → · Palette generator →