#45B991#45B991

#45B991 is a light, vivid teal. Relative luminance 0.380; OKLCH L 70.9% C 0.120 H 166.7°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#45B991
RGB	rgb(69, 185, 145)
HSL	hsl(159, 46%, 50%)
HSV	hsv(159, 63%, 73%)
CMYK	cmyk(62.7%, 0%, 21.6%, 27.5%)
CIE-LAB	lab(68.02, -42.19, 10.79)
CIE-LCH	lch(68.02, 43.55, 165.65°)
OKLab	oklab(70.94% -0.1172 0.0276)
OKLCH	oklch(70.94% 0.12 166.7)
XYZ	xyz(24.9114, 38.0049, 32.8054)
Luminance	0.3801 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B991 #B9456D

analogous

#45B957 #45B991 #45A7B9

triadic

#45B991 #9145B9 #B99145

tetradic

#45B991 #5745B9 #B9456D #A7B945

square

#45B991 #5745B9 #B9456D #A7B945

split-complementary

#45B991 #B945A7 #B95745

monochromatic

#24604B #348C6E #45B991 #71CAAB #9EDBC6

Accessibility & contrast

On white

2.44

#45B991 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#45B991 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B991

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B991	#FFFFFF	#000000	##000000
##45B991	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AD8F

Deuteranopia (green-blind)

#A5A194

Tritanopia (blue-blind)

#00BAAE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #45b991;
/* rgb */ color: rgb(69, 185, 145);
/* oklch */ color: oklch(70.9% 0.120 166.7);

Tailwind

colors: {
  custom: {
    50: '#85cfb1',
    500: '#45b991',
    950: '#000000',
  },
}

SCSS

$custom: #45b991;
$custom-light: #85cfb1;
$custom-dark: #000000;

JSON

{
  "hex": "#45b991",
  "rgb": {
    "r": 69,
    "g": 185,
    "b": 145
  },
  "hsl": {
    "h": 159.31,
    "s": 45.669,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7094,
    "c": 0.12041,
    "h": 166.7
  },
  "luminance": 0.38007
}

Semantic roles & 50–950 ramp

primary

#45B991

secondary

#C793A5

accent

#5280D5

background

#F8FCFA

surface

#F0F9F5

border

#CBD2CF

text

#0C1410

muted

#7D827F

Preview Lab

Preview with #45B991

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

Preview Lab → · Contrast checker → · Palette generator →