#45B174#45B174

#45B174 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.2% C 0.135 H 155.4°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#45B174
RGB	rgb(69, 177, 116)
HSL	hsl(146, 44%, 48%)
HSV	hsv(146, 61%, 69%)
CMYK	cmyk(61%, 0%, 34.5%, 30.6%)
CIE-LAB	lab(64.94, -45.04, 22.27)
CIE-LCH	lch(64.94, 50.24, 153.68°)
OKLab	oklab(68.22% -0.1223 0.0561)
OKLCH	oklch(68.22% 0.135 155.4)
XYZ	xyz(21.3270, 33.9683, 21.9522)
Luminance	0.3397 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B174 #B14582

analogous

#4CB145 #45B174 #45B1AA

triadic

#45B174 #7445B1 #B17445

tetradic

#45B174 #454CB1 #B14582 #B1AA45

square

#45B174 #454CB1 #B14582 #B1AA45

split-complementary

#45B174 #AA45B1 #B1454C

monochromatic

#23593A #348557 #45B174 #6DC694 #99D7B4

Accessibility & contrast

On white

2.69

#45B174 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#45B174 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B174

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B174	#FFFFFF	#000000	##000000
##45B174	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A470

Deuteranopia (green-blind)

#A29978

Tritanopia (blue-blind)

#19AFA1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #45b174;
/* rgb */ color: rgb(69, 177, 116);
/* oklch */ color: oklch(68.2% 0.135 155.4);

Tailwind

colors: {
  custom: {
    50: '#83c99c',
    500: '#45b174',
    950: '#000000',
  },
}

SCSS

$custom: #45b174;
$custom-light: #83c99c;
$custom-dark: #000000;

JSON

{
  "hex": "#45b174",
  "rgb": {
    "r": 69,
    "g": 177,
    "b": 116
  },
  "hsl": {
    "h": 146.111,
    "s": 43.902,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68216,
    "c": 0.13454,
    "h": 155.4
  },
  "luminance": 0.3397
}

Semantic roles & 50–950 ramp

primary

#45B174

secondary

#C38EAC

accent

#549CD4

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #45B174

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

Preview Lab → · Contrast checker → · Palette generator →