#45B781#45B781

#45B781 is a light, vivid teal. Relative luminance 0.367; OKLCH L 70.0% C 0.131 H 159.4°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#45B781
RGB	rgb(69, 183, 129)
HSL	hsl(152, 45%, 49%)
HSV	hsv(152, 62%, 72%)
CMYK	cmyk(62.3%, 0%, 29.5%, 28.2%)
CIE-LAB	lab(67.06, -44.89, 18.15)
CIE-LCH	lch(67.06, 48.42, 157.98°)
OKLab	oklab(70.04% -0.1226 0.0461)
OKLCH	oklch(70.04% 0.131 159.4)
XYZ	xyz(23.3480, 36.7148, 26.6208)
Luminance	0.3672 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B781 #B7457B

analogous

#45B748 #45B781 #45B4B7

triadic

#45B781 #8145B7 #B78145

tetradic

#45B781 #4845B7 #B7457B #B4B745

square

#45B781 #4845B7 #B7457B #B4B745

split-complementary

#45B781 #B745B4 #B74845

monochromatic

#235E42 #348B62 #45B781 #70C99F #9DDABD

Accessibility & contrast

On white

2.52

#45B781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#45B781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B781

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B781	#FFFFFF	#000000	##000000
##45B781	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AA7E

Deuteranopia (green-blind)

#A69F84

Tritanopia (blue-blind)

#00B6A9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #45b781;
/* rgb */ color: rgb(69, 183, 129);
/* oklch */ color: oklch(70.0% 0.131 159.4);

Tailwind

colors: {
  custom: {
    50: '#84cda5',
    500: '#45b781',
    950: '#000000',
  },
}

SCSS

$custom: #45b781;
$custom-light: #84cda5;
$custom-dark: #000000;

JSON

{
  "hex": "#45b781",
  "rgb": {
    "r": 69,
    "g": 183,
    "b": 129
  },
  "hsl": {
    "h": 151.579,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7004,
    "c": 0.13099,
    "h": 159.4
  },
  "luminance": 0.36717
}

Semantic roles & 50–950 ramp

primary

#45B781

secondary

#C692AB

accent

#5390D5

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #45B781

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

Preview Lab → · Contrast checker → · Palette generator →