#45B171#45B171

#45B171 is a light, vivid green. Relative luminance 0.339; OKLCH L 68.2% C 0.137 H 154.2°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#45B171
RGB	rgb(69, 177, 113)
HSL	hsl(144, 44%, 48%)
HSV	hsv(144, 61%, 69%)
CMYK	cmyk(61%, 0%, 36.2%, 30.6%)
CIE-LAB	lab(64.88, -45.62, 23.81)
CIE-LCH	lch(64.88, 51.46, 152.44°)
OKLab	oklab(68.15% -0.1237 0.0597)
OKLCH	oklch(68.15% 0.137 154.2)
XYZ	xyz(21.1553, 33.8997, 21.0480)
Luminance	0.3390 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B171 #B14585

analogous

#4FB145 #45B171 #45B1A7

triadic

#45B171 #7145B1 #B17145

tetradic

#45B171 #454FB1 #B14585 #B1A745

square

#45B171 #454FB1 #B14585 #B1A745

split-complementary

#45B171 #A745B1 #B1454F

monochromatic

#235939 #348555 #45B171 #6DC691 #99D7B2

Accessibility & contrast

On white

2.70

#45B171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#45B171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B171

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B171	#FFFFFF	#000000	##000000
##45B171	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A46D

Deuteranopia (green-blind)

#A29975

Tritanopia (blue-blind)

#1CAFA1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #45b171;
/* rgb */ color: rgb(69, 177, 113);
/* oklch */ color: oklch(68.2% 0.137 154.2);

Tailwind

colors: {
  custom: {
    50: '#83c99a',
    500: '#45b171',
    950: '#000000',
  },
}

SCSS

$custom: #45b171;
$custom-light: #83c99a;
$custom-dark: #000000;

JSON

{
  "hex": "#45b171",
  "rgb": {
    "r": 69,
    "g": 177,
    "b": 113
  },
  "hsl": {
    "h": 144.444,
    "s": 43.902,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68153,
    "c": 0.13736,
    "h": 154.2
  },
  "luminance": 0.33902
}

Semantic roles & 50–950 ramp

primary

#45B171

secondary

#C38EAE

accent

#54A0D4

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #45B171

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

Preview Lab → · Contrast checker → · Palette generator →