#4BC591#4BC591

#4BC591 is a light, vivid teal. Relative luminance 0.435; OKLCH L 74.1% C 0.133 H 161.9°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#4BC591
RGB	rgb(75, 197, 145)
HSL	hsl(154, 51%, 53%)
HSV	hsv(154, 62%, 77%)
CMYK	cmyk(61.9%, 0%, 26.4%, 22.7%)
CIE-LAB	lab(71.87, -46.16, 16.22)
CIE-LCH	lch(71.87, 48.93, 160.64°)
OKLab	oklab(74.13% -0.1268 0.0414)
OKLCH	oklch(74.13% 0.133 161.9)
XYZ	xyz(27.9760, 43.4698, 33.6987)
Luminance	0.4347 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC591 #C54B7F

analogous

#4BC554 #4BC591 #4BBCC5

triadic

#4BC591 #914BC5 #C5914B

tetradic

#4BC591 #544BC5 #C54B7F #BCC54B

square

#4BC591 #544BC5 #C54B7F #BCC54B

split-complementary

#4BC591 #C54BBC #C5544B

monochromatic

#247150 #339F71 #4BC591 #79D4AD #A8E3CA

Accessibility & contrast

On white

2.17

#4BC591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#4BC591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC591

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC591	#FFFFFF	#000000	##000000
##4BC591	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B78E

Deuteranopia (green-blind)

#B1AB94

Tritanopia (blue-blind)

#00C5B7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4bc591;
/* rgb */ color: rgb(75, 197, 145);
/* oklch */ color: oklch(74.1% 0.133 161.9);

Tailwind

colors: {
  custom: {
    50: '#89d7b1',
    500: '#4bc591',
    950: '#000000',
  },
}

SCSS

$custom: #4bc591;
$custom-light: #89d7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc591",
  "rgb": {
    "r": 75,
    "g": 197,
    "b": 145
  },
  "hsl": {
    "h": 154.426,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74133,
    "c": 0.13335,
    "h": 161.9
  },
  "luminance": 0.43473
}

Semantic roles & 50–950 ramp

primary

#4BC591

secondary

#D09CB2

accent

#4D89DB

background

#F9FDFA

surface

#F1FAF5

border

#CBD3CF

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #4BC591

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

Preview Lab → · Contrast checker → · Palette generator →