#4FB54F#4FB54F

#4FB54F is a light, vivid green. Relative luminance 0.353; OKLCH L 69.0% C 0.170 H 143.5°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#4FB54F
RGB	rgb(79, 181, 79)
HSL	hsl(120, 41%, 51%)
HSV	hsv(120, 56%, 71%)
CMYK	cmyk(56.4%, 0%, 56.4%, 29%)
CIE-LAB	lab(65.96, -50.25, 42.60)
CIE-LCH	lch(65.96, 65.88, 139.71°)
OKLab	oklab(68.97% -0.1366 0.1012)
OKLCH	oklch(68.97% 0.17 143.5)
XYZ	xyz(21.1585, 35.2727, 13.0889)
Luminance	0.3528 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB54F #B54FB5

analogous

#82B54F #4FB54F #4FB582

triadic

#4FB54F #4F4FB5 #B54F4F

tetradic

#4FB54F #4F82B5 #B54FB5 #B5824F

square

#4FB54F #4F82B5 #B54FB5 #B5824F

split-complementary

#4FB54F #824FB5 #B54F82

monochromatic

#296129 #3B8C3B #4FB54F #7AC77A #A5D9A5

Accessibility & contrast

On white

2.61

#4FB54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#4FB54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB54F

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB54F	#FFFFFF	#000000	##000000
##4FB54F	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A645

Deuteranopia (green-blind)

#AB9D57

Tritanopia (blue-blind)

#3EB09E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4fb54f;
/* rgb */ color: rgb(79, 181, 79);
/* oklch */ color: oklch(69.0% 0.170 143.5);

Tailwind

colors: {
  custom: {
    50: '#8acc83',
    500: '#4fb54f',
    950: '#000000',
  },
}

SCSS

$custom: #4fb54f;
$custom-light: #8acc83;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb54f",
  "rgb": {
    "r": 79,
    "g": 181,
    "b": 79
  },
  "hsl": {
    "h": 120,
    "s": 40.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.68966,
    "c": 0.16998,
    "h": 143.5
  },
  "luminance": 0.35275
}

Semantic roles & 50–950 ramp

primary

#4FB54F

secondary

#C699C6

accent

#57D1D1

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0D130B

muted

#7D827C

Preview Lab

Preview with #4FB54F

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

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