#4FB545#4FB545

#4FB545 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.8% C 0.178 H 141.9°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#4FB545
RGB	rgb(79, 181, 69)
HSL	hsl(115, 45%, 49%)
HSV	hsv(115, 62%, 71%)
CMYK	cmyk(56.4%, 0%, 61.9%, 29%)
CIE-LAB	lab(65.86, -51.41, 47.10)
CIE-LCH	lch(65.86, 69.73, 137.51°)
OKLab	oklab(68.85% -0.1402 0.11)
OKLCH	oklch(68.85% 0.178 141.9)
XYZ	xyz(20.8215, 35.1379, 11.3141)
Luminance	0.3514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB545 #AB45B5

analogous

#87B545 #4FB545 #45B573

triadic

#4FB545 #454FB5 #B5454F

tetradic

#4FB545 #4587B5 #AB45B5 #B57345

square

#4FB545 #4587B5 #AB45B5 #B57345

split-complementary

#4FB545 #7345B5 #B54587

monochromatic

#285C23 #3C8934 #4FB545 #77C86F #A1D99B

Accessibility & contrast

On white

2.62

#4FB545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#4FB545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB545

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB545	#FFFFFF	#000000	##000000
##4FB545	1.00	2.62	8.03	8.03
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A538

Deuteranopia (green-blind)

#AC9D4E

Tritanopia (blue-blind)

#41B09D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4fb545;
/* rgb */ color: rgb(79, 181, 69);
/* oklch */ color: oklch(68.8% 0.178 141.9);

Tailwind

colors: {
  custom: {
    50: '#8acc7d',
    500: '#4fb545',
    950: '#000000',
  },
}

SCSS

$custom: #4fb545;
$custom-light: #8acc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb545",
  "rgb": {
    "r": 79,
    "g": 181,
    "b": 69
  },
  "hsl": {
    "h": 114.643,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.68846,
    "c": 0.17824,
    "h": 141.9
  },
  "luminance": 0.3514
}

Semantic roles & 50–950 ramp

primary

#4FB545

secondary

#C191C5

accent

#53D5C9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0D130A

muted

#7D827C

Preview Lab

Preview with #4FB545

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

Preview Lab → · Contrast checker → · Palette generator →