#45CB9B#45CB9B

#45CB9B is a light, vivid teal. Relative luminance 0.463; OKLCH L 75.7% C 0.136 H 165.3°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX#45CB9B
RGBrgb(69, 203, 155)
HSLhsl(159, 56%, 53%)
HSVhsv(159, 66%, 80%)
CMYKcmyk(66%, 0%, 23.6%, 20.4%)
CIE-LABlab(73.77, -47.54, 13.49)
CIE-LCHlch(73.77, 49.41, 164.16°)
OKLaboklab(75.71% -0.1313 0.0345)
OKLCHoklch(75.71% 0.136 165.3)
XYZxyz(29.7234, 46.3404, 38.3821)
Luminance0.4634 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45CB9B #CB4575
analogous
#45CB58 #45CB9B #45B8CB
triadic
#45CB9B #9B45CB #CB9B45
tetradic
#45CB9B #5845CB #CB4575 #B8CB45
square
#45CB9B #5845CB #CB4575 #B8CB45
split-complementary
#45CB9B #CB45B8 #CB5845
monochromatic
#217557 #2EA57A #45CB9B #75D8B5 #A5E6CE

Accessibility & contrast

On white

2.05
#45CB9B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.27
#45CB9B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CB9B
10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45CB9B#FFFFFF#000000##000000
##45CB9B1.002.0510.2710.27
#FFFFFF2.051.0021.0021.00
#00000010.2721.001.001.00
##00000010.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#C7BD98
Deuteranopia (green-blind)
#B5B09E
Tritanopia (blue-blind)
#00CBBE
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #45cb9b;
/* rgb */ color: rgb(69, 203, 155);
/* oklch */ color: oklch(75.7% 0.136 165.3);
Tailwind
colors: {
  custom: {
    50: '#88dcb8',
    500: '#45cb9b',
    950: '#000000',
  },
}
SCSS
$custom: #45cb9b;
$custom-light: #88dcb8;
$custom-dark: #000000;
JSON
{
  "hex": "#45cb9b",
  "rgb": {
    "r": 69,
    "g": 203,
    "b": 155
  },
  "hsl": {
    "h": 158.507,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.7571,
    "c": 0.13577,
    "h": 165.3
  },
  "luminance": 0.46344
}

Semantic roles & 50–950 ramp

primary
#45CB9B
secondary
#D399AE
accent
#487EE0
background
#F9FDFB
surface
#F1FBF6
border
#CBD4D0
text
#0D1511
muted
#7E8380

Preview Lab

Preview with #45CB9B

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

Preview Lab → · Contrast checker → · Palette generator →

#45CB9B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva