#4FCB5B#4FCB5B

#4FCB5B is a light, vivid green. Relative luminance 0.451; OKLCH L 74.8% C 0.188 H 145.0°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#4FCB5B
RGB	rgb(79, 203, 91)
HSL	hsl(126, 54%, 55%)
HSV	hsv(126, 61%, 80%)
CMYK	cmyk(61.1%, 0%, 55.2%, 20.4%)
CIE-LAB	lab(72.98, -57.01, 45.27)
CIE-LCH	lch(72.98, 72.79, 141.55°)
OKLab	oklab(74.79% -0.1544 0.1079)
OKLCH	oklch(74.79% 0.188 145)
XYZ	xyz(26.4671, 45.1269, 17.2111)
Luminance	0.4513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCB5B #CB4FBF

analogous

#81CB4F #4FCB5B #4FCB99

triadic

#4FCB5B #5B4FCB #CB5B4F

tetradic

#4FCB5B #4F81CB #CB4FBF #CB994F

square

#4FCB5B #4F81CB #CB4FBF #CB994F

split-complementary

#4FCB5B #994FCB #CB4F81

monochromatic

#247B2D #32AA3E #4FCB5B #7ED987 #ADE7B3

Accessibility & contrast

On white

2.09

#4FCB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#4FCB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCB5B

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCB5B	#FFFFFF	#000000	##000000
##4FCB5B	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA50

Deuteranopia (green-blind)

#BFAF63

Tritanopia (blue-blind)

#33C6B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4fcb5b;
/* rgb */ color: rgb(79, 203, 91);
/* oklch */ color: oklch(74.8% 0.188 145.0);

Tailwind

colors: {
  custom: {
    50: '#8ddc8c',
    500: '#4fcb5b',
    950: '#000000',
  },
}

SCSS

$custom: #4fcb5b;
$custom-light: #8ddc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4fcb5b",
  "rgb": {
    "r": 79,
    "g": 203,
    "b": 91
  },
  "hsl": {
    "h": 125.806,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.7479,
    "c": 0.18834,
    "h": 145
  },
  "luminance": 0.45129
}

Semantic roles & 50–950 ramp

primary

#4FCB5B

secondary

#D5A1D0

accent

#4ACFDE

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4FCB5B

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

Preview Lab → · Contrast checker → · Palette generator →