#45B588#45B588

#45B588 is a light, vivid teal. Relative luminance 0.361; OKLCH L 69.7% C 0.122 H 163.4°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#45B588
RGB	rgb(69, 181, 136)
HSL	hsl(156, 45%, 49%)
HSV	hsv(156, 62%, 71%)
CMYK	cmyk(61.9%, 0%, 24.9%, 29%)
CIE-LAB	lab(66.59, -42.52, 13.68)
CIE-LCH	lch(66.59, 44.67, 162.16°)
OKLab	oklab(69.7% -0.1172 0.035)
OKLCH	oklch(69.7% 0.122 163.4)
XYZ	xyz(23.4197, 36.0881, 29.0193)
Luminance	0.3609 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B588 #B54572

analogous

#45B550 #45B588 #45AAB5

triadic

#45B588 #8845B5 #B58845

tetradic

#45B588 #5045B5 #B54572 #AAB545

square

#45B588 #5045B5 #B54572 #AAB545

split-complementary

#45B588 #B545AA #B55045

monochromatic

#235C45 #348967 #45B588 #6FC8A4 #9BD9C0

Accessibility & contrast

On white

2.56

#45B588 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#45B588 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B588

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B588	#FFFFFF	#000000	##000000
##45B588	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A986

Deuteranopia (green-blind)

#A29D8B

Tritanopia (blue-blind)

#00B5A9

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #45b588;
/* rgb */ color: rgb(69, 181, 136);
/* oklch */ color: oklch(69.7% 0.122 163.4);

Tailwind

colors: {
  custom: {
    50: '#84ccaa',
    500: '#45b588',
    950: '#000000',
  },
}

SCSS

$custom: #45b588;
$custom-light: #84ccaa;
$custom-dark: #000000;

JSON

{
  "hex": "#45b588",
  "rgb": {
    "r": 69,
    "g": 181,
    "b": 136
  },
  "hsl": {
    "h": 155.893,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69699,
    "c": 0.12228,
    "h": 163.4
  },
  "luminance": 0.36091
}

Semantic roles & 50–950 ramp

primary

#45B588

secondary

#C591A6

accent

#5387D5

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C1310

muted

#7D827F

Preview Lab

Preview with #45B588

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

Preview Lab → · Contrast checker → · Palette generator →