#4FE05B#4FE05B

#4FE05B is a light, highly saturated green. Relative luminance 0.557; OKLCH L 80.1% C 0.214 H 144.5°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#4FE05B
RGB	rgb(79, 224, 91)
HSL	hsl(125, 70%, 59%)
HSV	hsv(125, 65%, 88%)
CMYK	cmyk(64.7%, 0%, 59.4%, 12.2%)
CIE-LAB	lab(79.46, -64.47, 52.86)
CIE-LCH	lch(79.46, 83.37, 140.65°)
OKLab	oklab(80.14% -0.1745 0.1244)
OKLCH	oklch(80.14% 0.214 144.5)
XYZ	xyz(31.7664, 55.7257, 18.9775)
Luminance	0.5573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE05B #E04FD4

analogous

#8BE04F #4FE05B #4FE0A4

triadic

#4FE05B #5B4FE0 #E05B4F

tetradic

#4FE05B #4F8BE0 #E04FD4 #E0A44F

square

#4FE05B #4F8BE0 #E04FD4 #E0A44F

split-complementary

#4FE05B #A44FE0 #E04F8B

monochromatic

#1B9A26 #24CE32 #4FE05B #83E98B #B7F2BC

Accessibility & contrast

On white

1.73

#4FE05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#4FE05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE05B

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE05B	#FFFFFF	#000000	##000000
##4FE05B	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC4D

Deuteranopia (green-blind)

#D2C066

Tritanopia (blue-blind)

#29DAC3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4fe05b;
/* rgb */ color: rgb(79, 224, 91);
/* oklch */ color: oklch(80.1% 0.214 144.5);

Tailwind

colors: {
  custom: {
    50: '#91eb8d',
    500: '#4fe05b',
    950: '#000000',
  },
}

SCSS

$custom: #4fe05b;
$custom-light: #91eb8d;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe05b",
  "rgb": {
    "r": 79,
    "g": 224,
    "b": 91
  },
  "hsl": {
    "h": 124.966,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.80142,
    "c": 0.21434,
    "h": 144.5
  },
  "luminance": 0.55729
}

Semantic roles & 50–950 ramp

primary

#4FE05B

secondary

#9D3695

accent

#3BDEED

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4FE05B

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

Preview Lab → · Contrast checker → · Palette generator →