#45AC91#45AC91

#45AC91 is a light, moderate teal. Relative luminance 0.328; OKLCH L 67.7% C 0.104 H 172.9°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#45AC91
RGB	rgb(69, 172, 145)
HSL	hsl(164, 43%, 47%)
HSV	hsv(164, 60%, 67%)
CMYK	cmyk(59.9%, 0%, 15.7%, 32.5%)
CIE-LAB	lab(64.01, -36.41, 5.06)
CIE-LCH	lch(64.01, 36.76, 172.09°)
OKLab	oklab(67.66% -0.1031 0.0128)
OKLCH	oklch(67.66% 0.104 172.9)
XYZ	xyz(22.3152, 32.8123, 31.9400)
Luminance	0.3281 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AC91 #AC4560

analogous

#45AC5E #45AC91 #4594AC

triadic

#45AC91 #9145AC #AC9145

tetradic

#45AC91 #5E45AC #AC4560 #94AC45

square

#45AC91 #5E45AC #AC4560 #94AC45

split-complementary

#45AC91 #AC4594 #AC5E45

monochromatic

#225547 #33806C #45AC91 #6BC4AC #96D5C5

Accessibility & contrast

On white

2.78

#45AC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#45AC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AC91

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AC91	#FFFFFF	#000000	##000000
##45AC91	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A290

Deuteranopia (green-blind)

#989793

Tritanopia (blue-blind)

#00AEA4

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #45ac91;
/* rgb */ color: rgb(69, 172, 145);
/* oklch */ color: oklch(67.7% 0.104 172.9);

Tailwind

colors: {
  custom: {
    50: '#83c5b1',
    500: '#45ac91',
    950: '#000000',
  },
}

SCSS

$custom: #45ac91;
$custom-light: #83c5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#45ac91",
  "rgb": {
    "r": 69,
    "g": 172,
    "b": 145
  },
  "hsl": {
    "h": 164.272,
    "s": 42.739,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67665,
    "c": 0.10391,
    "h": 172.9
  },
  "luminance": 0.32815
}

Semantic roles & 50–950 ramp

primary

#45AC91

secondary

#C18C9A

accent

#5576D3

background

#F8FCFA

surface

#F0F8F5

border

#CBD1CF

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #45AC91

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

Preview Lab → · Contrast checker → · Palette generator →