#45B583#45B583

#45B583 is a light, vivid teal. Relative luminance 0.360; OKLCH L 69.6% C 0.127 H 160.9°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#45B583
RGB	rgb(69, 181, 131)
HSL	hsl(153, 45%, 49%)
HSV	hsv(153, 62%, 71%)
CMYK	cmyk(61.9%, 0%, 27.6%, 29%)
CIE-LAB	lab(66.48, -43.62, 16.26)
CIE-LCH	lch(66.48, 46.55, 159.55°)
OKLab	oklab(69.58% -0.1195 0.0414)
OKLCH	oklch(69.58% 0.127 160.9)
XYZ	xyz(23.0727, 35.9493, 27.1913)
Luminance	0.3595 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B583 #B54577

analogous

#45B54B #45B583 #45AFB5

triadic

#45B583 #8345B5 #B58345

tetradic

#45B583 #4B45B5 #B54577 #AFB545

square

#45B583 #4B45B5 #B54577 #AFB545

split-complementary

#45B583 #B545AF #B54B45

monochromatic

#235C43 #348963 #45B583 #6FC8A0 #9BD9BE

Accessibility & contrast

On white

2.56

#45B583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#45B583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B583

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B583	#FFFFFF	#000000	##000000
##45B583	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A880

Deuteranopia (green-blind)

#A39D86

Tritanopia (blue-blind)

#00B4A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #45b583;
/* rgb */ color: rgb(69, 181, 131);
/* oklch */ color: oklch(69.6% 0.127 160.9);

Tailwind

colors: {
  custom: {
    50: '#84cca7',
    500: '#45b583',
    950: '#000000',
  },
}

SCSS

$custom: #45b583;
$custom-light: #84cca7;
$custom-dark: #000000;

JSON

{
  "hex": "#45b583",
  "rgb": {
    "r": 69,
    "g": 181,
    "b": 131
  },
  "hsl": {
    "h": 153.214,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69578,
    "c": 0.1265,
    "h": 160.9
  },
  "luminance": 0.35952
}

Semantic roles & 50–950 ramp

primary

#45B583

secondary

#C591A8

accent

#538DD5

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #45B583

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

Preview Lab → · Contrast checker → · Palette generator →