#45B271#45B271

#45B271 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.4% C 0.139 H 154.0°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#45B271
RGB	rgb(69, 178, 113)
HSL	hsl(144, 44%, 48%)
HSV	hsv(144, 61%, 70%)
CMYK	cmyk(61.2%, 0%, 36.5%, 30.2%)
CIE-LAB	lab(65.20, -46.03, 24.23)
CIE-LCH	lch(65.20, 52.02, 152.24°)
OKLab	oklab(68.41% -0.1248 0.0607)
OKLCH	oklch(68.41% 0.139 154)
XYZ	xyz(21.3535, 34.2961, 21.1141)
Luminance	0.3430 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B271 #B24586

analogous

#4FB245 #45B271 #45B2A7

triadic

#45B271 #7145B2 #B27145

tetradic

#45B271 #454FB2 #B24586 #B2A745

square

#45B271 #454FB2 #B24586 #B2A745

split-complementary

#45B271 #A745B2 #B2454F

monochromatic

#235A39 #348655 #45B271 #6EC792 #9AD8B3

Accessibility & contrast

On white

2.67

#45B271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#45B271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B271

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B271	#FFFFFF	#000000	##000000
##45B271	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A46D

Deuteranopia (green-blind)

#A39A75

Tritanopia (blue-blind)

#1BB0A1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #45b271;
/* rgb */ color: rgb(69, 178, 113);
/* oklch */ color: oklch(68.4% 0.139 154.0);

Tailwind

colors: {
  custom: {
    50: '#83ca9a',
    500: '#45b271',
    950: '#000000',
  },
}

SCSS

$custom: #45b271;
$custom-light: #83ca9a;
$custom-dark: #000000;

JSON

{
  "hex": "#45b271",
  "rgb": {
    "r": 69,
    "g": 178,
    "b": 113
  },
  "hsl": {
    "h": 144.22,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.68411,
    "c": 0.13876,
    "h": 154
  },
  "luminance": 0.34298
}

Semantic roles & 50–950 ramp

primary

#45B271

secondary

#C48FAE

accent

#54A0D4

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #45B271

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

Preview Lab → · Contrast checker → · Palette generator →