#4FCF51#4FCF51

#4FCF51 is a light, highly saturated green. Relative luminance 0.469; OKLCH L 75.7% C 0.201 H 143.5°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#4FCF51
RGB	rgb(79, 207, 81)
HSL	hsl(121, 57%, 56%)
HSV	hsv(121, 62%, 81%)
CMYK	cmyk(61.8%, 0%, 60.9%, 18.8%)
CIE-LAB	lab(74.11, -59.65, 51.15)
CIE-LCH	lch(74.11, 78.57, 139.39°)
OKLab	oklab(75.69% -0.1619 0.1198)
OKLCH	oklch(75.69% 0.201 143.5)
XYZ	xyz(27.0209, 46.8794, 15.4076)
Luminance	0.4688 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCF51 #CF4FCD

analogous

#8DCF4F #4FCF51 #4FCF91

triadic

#4FCF51 #514FCF #CF514F

tetradic

#4FCF51 #4F8DCF #CF4FCD #CF914F

square

#4FCF51 #4F8DCF #CF4FCD #CF914F

split-complementary

#4FCF51 #914FCF #CF4F8D

monochromatic

#238125 #30B132 #4FCF51 #7FDC81 #AFE9B0

Accessibility & contrast

On white

2.02

#4FCF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#4FCF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCF51

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCF51	#FFFFFF	#000000	##000000
##4FCF51	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD43

Deuteranopia (green-blind)

#C3B25B

Tritanopia (blue-blind)

#35C9B4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4fcf51;
/* rgb */ color: rgb(79, 207, 81);
/* oklch */ color: oklch(75.7% 0.201 143.5);

Tailwind

colors: {
  custom: {
    50: '#8edf86',
    500: '#4fcf51',
    950: '#000000',
  },
}

SCSS

$custom: #4fcf51;
$custom-light: #8edf86;
$custom-dark: #000000;

JSON

{
  "hex": "#4fcf51",
  "rgb": {
    "r": 79,
    "g": 207,
    "b": 81
  },
  "hsl": {
    "h": 120.938,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.75694,
    "c": 0.20144,
    "h": 143.5
  },
  "luminance": 0.46882
}

Semantic roles & 50–950 ramp

primary

#4FCF51

secondary

#D7A2D7

accent

#47DEE0

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #4FCF51

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

Preview Lab → · Contrast checker → · Palette generator →