#4BB59F#4BB59F

#4BB59F is a light, moderate teal. Relative luminance 0.370; OKLCH L 70.5% C 0.103 H 177.2°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#4BB59F
RGB	rgb(75, 181, 159)
HSL	hsl(168, 42%, 50%)
HSV	hsv(168, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 12.2%, 29%)
CIE-LAB	lab(67.31, -35.85, 2.10)
CIE-LCH	lch(67.31, 35.92, 176.65°)
OKLab	oklab(70.52% -0.103 0.005)
OKLCH	oklch(70.52% 0.103 177.2)
XYZ	xyz(25.6807, 37.0442, 38.5911)
Luminance	0.3705 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB59F #B54B61

analogous

#4BB56A #4BB59F #4B96B5

triadic

#4BB59F #9F4BB5 #B59F4B

tetradic

#4BB59F #6A4BB5 #B54B61 #96B54B

square

#4BB59F #6A4BB5 #B54B61 #96B54B

split-complementary

#4BB59F #B54B96 #B56A4B

monochromatic

#275F53 #398A79 #4BB59F #76C7B6 #A2D9CD

Accessibility & contrast

On white

2.50

#4BB59F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#4BB59F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB59F

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB59F	#FFFFFF	#000000	##000000
##4BB59F	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAB9E

Deuteranopia (green-blind)

#9F9FA1

Tritanopia (blue-blind)

#00B7AE

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4bb59f;
/* rgb */ color: rgb(75, 181, 159);
/* oklch */ color: oklch(70.5% 0.103 177.2);

Tailwind

colors: {
  custom: {
    50: '#88ccbb',
    500: '#4bb59f',
    950: '#000000',
  },
}

SCSS

$custom: #4bb59f;
$custom-light: #88ccbb;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb59f",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 159
  },
  "hsl": {
    "h": 167.547,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7052,
    "c": 0.10315,
    "h": 177.2
  },
  "luminance": 0.37047
}

Semantic roles & 50–950 ramp

primary

#4BB59F

secondary

#C696A0

accent

#5670D2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #4BB59F

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

Preview Lab → · Contrast checker → · Palette generator →