#4FB583#4FB583

#4FB583 is a light, vivid teal. Relative luminance 0.363; OKLCH L 69.9% C 0.121 H 159.5°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#4FB583
RGB	rgb(79, 181, 131)
HSL	hsl(151, 41%, 51%)
HSV	hsv(151, 56%, 71%)
CMYK	cmyk(56.4%, 0%, 27.6%, 29%)
CIE-LAB	lab(66.78, -41.49, 16.73)
CIE-LCH	lch(66.78, 44.73, 158.04°)
OKLab	oklab(69.91% -0.1137 0.0426)
OKLCH	oklch(69.91% 0.121 159.5)
XYZ	xyz(23.8430, 36.3465, 27.2274)
Luminance	0.3635 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB583 #B54F81

analogous

#4FB550 #4FB583 #4FB4B5

triadic

#4FB583 #834FB5 #B5834F

tetradic

#4FB583 #504FB5 #B54F81 #B4B54F

square

#4FB583 #504FB5 #B54F81 #B4B54F

split-complementary

#4FB583 #B54FB4 #B5504F

monochromatic

#296145 #3B8C64 #4FB583 #7AC7A1 #A5D9C0

Accessibility & contrast

On white

2.54

#4FB583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#4FB583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB583

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB583	#FFFFFF	#000000	##000000
##4FB583	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A980

Deuteranopia (green-blind)

#A59E86

Tritanopia (blue-blind)

#29B4A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4fb583;
/* rgb */ color: rgb(79, 181, 131);
/* oklch */ color: oklch(69.9% 0.121 159.5);

Tailwind

colors: {
  custom: {
    50: '#89cca7',
    500: '#4fb583',
    950: '#000000',
  },
}

SCSS

$custom: #4fb583;
$custom-light: #89cca7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb583",
  "rgb": {
    "r": 79,
    "g": 181,
    "b": 131
  },
  "hsl": {
    "h": 150.588,
    "s": 40.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.6991,
    "c": 0.12144,
    "h": 159.5
  },
  "luminance": 0.36349
}

Semantic roles & 50–950 ramp

primary

#4FB583

secondary

#C699AF

accent

#5793D1

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4FB583

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

Preview Lab → · Contrast checker → · Palette generator →