#4FD251#4FD251

#4FD251 is a light, highly saturated green. Relative luminance 0.483; OKLCH L 76.5% C 0.205 H 143.5°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#4FD251
RGB	rgb(79, 210, 81)
HSL	hsl(121, 59%, 57%)
HSV	hsv(121, 62%, 82%)
CMYK	cmyk(62.4%, 0%, 61.4%, 17.6%)
CIE-LAB	lab(75.04, -60.71, 52.20)
CIE-LCH	lch(75.04, 80.07, 139.31°)
OKLab	oklab(76.46% -0.1648 0.1221)
OKLCH	oklch(76.46% 0.205 143.5)
XYZ	xyz(27.7546, 48.3468, 15.6522)
Luminance	0.4835 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD251 #D24FD0

analogous

#8FD24F #4FD251 #4FD293

triadic

#4FD251 #514FD2 #D2514F

tetradic

#4FD251 #4F8FD2 #D24FD0 #D2934F

square

#4FD251 #4F8FD2 #D24FD0 #D2934F

split-complementary

#4FD251 #934FD2 #D24F8F

monochromatic

#228523 #2EB530 #4FD251 #80DE81 #B0EBB1

Accessibility & contrast

On white

1.97

#4FD251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#4FD251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD251

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD251	#FFFFFF	#000000	##000000
##4FD251	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF42

Deuteranopia (green-blind)

#C6B45C

Tritanopia (blue-blind)

#34CCB7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4fd251;
/* rgb */ color: rgb(79, 210, 81);
/* oklch */ color: oklch(76.5% 0.205 143.5);

Tailwind

colors: {
  custom: {
    50: '#8fe186',
    500: '#4fd251',
    950: '#000000',
  },
}

SCSS

$custom: #4fd251;
$custom-light: #8fe186;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd251",
  "rgb": {
    "r": 79,
    "g": 210,
    "b": 81
  },
  "hsl": {
    "h": 120.916,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.76463,
    "c": 0.20509,
    "h": 143.5
  },
  "luminance": 0.4835
}

Semantic roles & 50–950 ramp

primary

#4FD251

secondary

#D9A4D8

accent

#45E0E2

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #4FD251

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

Preview Lab → · Contrast checker → · Palette generator →