#4BB181#4BB181

#4BB181 is a light, moderate teal. Relative luminance 0.345; OKLCH L 68.7% C 0.120 H 160.3°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#4BB181
RGB	rgb(75, 177, 129)
HSL	hsl(152, 40%, 49%)
HSV	hsv(152, 58%, 69%)
CMYK	cmyk(57.6%, 0%, 27.1%, 30.6%)
CIE-LAB	lab(65.38, -41.07, 15.85)
CIE-LCH	lch(65.38, 44.02, 158.90°)
OKLab	oklab(68.71% -0.1127 0.0404)
OKLCH	oklch(68.71% 0.12 160.3)
XYZ	xyz(22.5842, 34.5230, 26.2381)
Luminance	0.3453 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB181 #B14B7B

analogous

#4BB14E #4BB181 #4BAEB1

triadic

#4BB181 #814BB1 #B1814B

tetradic

#4BB181 #4E4BB1 #B14B7B #AEB14B

square

#4BB181 #4E4BB1 #B14B7B #AEB14B

split-complementary

#4BB181 #B14BAE #B14E4B

monochromatic

#275B42 #398662 #4BB181 #75C49F #A0D7BD

Accessibility & contrast

On white

2.66

#4BB181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#4BB181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB181

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB181	#FFFFFF	#000000	##000000
##4BB181	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57E

Deuteranopia (green-blind)

#A19B84

Tritanopia (blue-blind)

#21B0A4

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb181;
/* rgb */ color: rgb(75, 177, 129);
/* oklch */ color: oklch(68.7% 0.120 160.3);

Tailwind

colors: {
  custom: {
    50: '#86c9a5',
    500: '#4bb181',
    950: '#000000',
  },
}

SCSS

$custom: #4bb181;
$custom-light: #86c9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb181",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 129
  },
  "hsl": {
    "h": 151.765,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6871,
    "c": 0.11969,
    "h": 160.3
  },
  "luminance": 0.34525
}

Semantic roles & 50–950 ramp

primary

#4BB181

secondary

#C394AB

accent

#5790D0

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4BB181

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

Preview Lab → · Contrast checker → · Palette generator →