#4FC181#4FC181

#4FC181 is a light, vivid green. Relative luminance 0.414; OKLCH L 72.9% C 0.140 H 155.7°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#4FC181
RGB	rgb(79, 193, 129)
HSL	hsl(146, 48%, 53%)
HSV	hsv(146, 59%, 76%)
CMYK	cmyk(59.1%, 0%, 33.2%, 24.3%)
CIE-LAB	lab(70.44, -46.97, 22.82)
CIE-LCH	lch(70.44, 52.22, 154.09°)
OKLab	oklab(72.89% -0.1277 0.0576)
OKLCH	oklch(72.89% 0.14 155.7)
XYZ	xyz(26.2547, 41.3846, 27.3691)
Luminance	0.4139 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC181 #C14F8F

analogous

#56C14F #4FC181 #4FC1BA

triadic

#4FC181 #814FC1 #C1814F

tetradic

#4FC181 #4F56C1 #C14F8F #C1BA4F

square

#4FC181 #4F56C1 #C14F8F #C1BA4F

split-complementary

#4FC181 #BA4FC1 #C14F56

monochromatic

#276F46 #379C63 #4FC181 #7CD1A1 #AAE1C2

Accessibility & contrast

On white

2.26

#4FC181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#4FC181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC181

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC181	#FFFFFF	#000000	##000000
##4FC181	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B37D

Deuteranopia (green-blind)

#B1A885

Tritanopia (blue-blind)

#24BFB0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4fc181;
/* rgb */ color: rgb(79, 193, 129);
/* oklch */ color: oklch(72.9% 0.140 155.7);

Tailwind

colors: {
  custom: {
    50: '#8ad4a6',
    500: '#4fc181',
    950: '#000000',
  },
}

SCSS

$custom: #4fc181;
$custom-light: #8ad4a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc181",
  "rgb": {
    "r": 79,
    "g": 193,
    "b": 129
  },
  "hsl": {
    "h": 146.316,
    "s": 47.899,
    "l": 53.333
  },
  "oklch": {
    "l": 0.72892,
    "c": 0.1401,
    "h": 155.7
  },
  "luminance": 0.41387
}

Semantic roles & 50–950 ramp

primary

#4FC181

secondary

#CE9DB9

accent

#509CD7

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #4FC181

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

Preview Lab → · Contrast checker → · Palette generator →