#45BB91#45BB91

#45BB91 is a light, vivid teal. Relative luminance 0.389; OKLCH L 71.4% C 0.123 H 166.0°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#45BB91
RGB	rgb(69, 187, 145)
HSL	hsl(159, 46%, 50%)
HSV	hsv(159, 63%, 73%)
CMYK	cmyk(63.1%, 0%, 22.5%, 26.7%)
CIE-LAB	lab(68.64, -43.06, 11.66)
CIE-LCH	lch(68.64, 44.61, 164.84°)
OKLab	oklab(71.44% -0.1193 0.0299)
OKLCH	oklch(71.44% 0.123 166)
XYZ	xyz(25.3328, 38.8475, 32.9458)
Luminance	0.3885 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45BB91 #BB456F

analogous

#45BB56 #45BB91 #45AABB

triadic

#45BB91 #9145BB #BB9145

tetradic

#45BB91 #5645BB #BB456F #AABB45

square

#45BB91 #5645BB #BB456F #AABB45

split-complementary

#45BB91 #BB45AA #BB5645

monochromatic

#24624C #348F6E #45BB91 #72CBAC #9FDCC6

Accessibility & contrast

On white

2.39

#45BB91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#45BB91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45BB91

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45BB91	#FFFFFF	#000000	##000000
##45BB91	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AE8F

Deuteranopia (green-blind)

#A7A394

Tritanopia (blue-blind)

#00BBAF

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #45bb91;
/* rgb */ color: rgb(69, 187, 145);
/* oklch */ color: oklch(71.4% 0.123 166.0);

Tailwind

colors: {
  custom: {
    50: '#85d0b1',
    500: '#45bb91',
    950: '#000000',
  },
}

SCSS

$custom: #45bb91;
$custom-light: #85d0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#45bb91",
  "rgb": {
    "r": 69,
    "g": 187,
    "b": 145
  },
  "hsl": {
    "h": 158.644,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71444,
    "c": 0.12301,
    "h": 166
  },
  "luminance": 0.3885
}

Semantic roles & 50–950 ramp

primary

#45BB91

secondary

#C894A6

accent

#5281D6

background

#F8FCFA

surface

#F0F9F5

border

#CBD2CF

text

#0C1410

muted

#7D827F

Preview Lab

Preview with #45BB91

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

Preview Lab → · Contrast checker → · Palette generator →