#4FE37F#4FE37F

#4FE37F is a light, vivid green. Relative luminance 0.581; OKLCH L 81.4% C 0.188 H 150.5°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#4FE37F
RGB	rgb(79, 227, 127)
HSL	hsl(139, 73%, 60%)
HSV	hsv(139, 65%, 89%)
CMYK	cmyk(65.2%, 0%, 44.1%, 11%)
CIE-LAB	lab(80.81, -60.54, 37.54)
CIE-LCH	lch(80.81, 71.24, 148.20°)
OKLab	oklab(81.4% -0.1633 0.0923)
OKLCH	oklch(81.4% 0.188 150.5)
XYZ	xyz(34.5216, 58.1291, 29.4753)
Luminance	0.5813 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE37F #E34FB3

analogous

#69E34F #4FE37F #4FE3C9

triadic

#4FE37F #7F4FE3 #E37F4F

tetradic

#4FE37F #4F69E3 #E34FB3 #E3C94F

square

#4FE37F #4F69E3 #E34FB3 #E3C94F

split-complementary

#4FE37F #C94FE3 #E34F69

monochromatic

#199E44 #22D35B #4FE37F #84EBA5 #B9F4CC

Accessibility & contrast

On white

1.66

#4FE37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#4FE37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE37F

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE37F	#FFFFFF	#000000	##000000
##4FE37F	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D077

Deuteranopia (green-blind)

#D2C386

Tritanopia (blue-blind)

#04DFCB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4fe37f;
/* rgb */ color: rgb(79, 227, 127);
/* oklch */ color: oklch(81.4% 0.188 150.5);

Tailwind

colors: {
  custom: {
    50: '#90eda5',
    500: '#4fe37f',
    950: '#000000',
  },
}

SCSS

$custom: #4fe37f;
$custom-light: #90eda5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe37f",
  "rgb": {
    "r": 79,
    "g": 227,
    "b": 127
  },
  "hsl": {
    "h": 139.459,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.81401,
    "c": 0.18758,
    "h": 150.5
  },
  "luminance": 0.58133
}

Semantic roles & 50–950 ramp

primary

#4FE37F

secondary

#A1357E

accent

#39B4EF

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4FE37F

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

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