#45B561#45B561

#45B561 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.9% C 0.158 H 148.7°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#45B561
RGB	rgb(69, 181, 97)
HSL	hsl(135, 45%, 49%)
HSV	hsv(135, 62%, 71%)
CMYK	cmyk(61.9%, 0%, 46.4%, 29%)
CIE-LAB	lab(65.88, -50.03, 33.52)
CIE-LCH	lch(65.88, 60.22, 146.18°)
OKLab	oklab(68.89% -0.1351 0.082)
OKLCH	oklch(68.89% 0.158 148.7)
XYZ	xyz(21.1343, 35.1739, 16.9824)
Luminance	0.3518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B561 #B54599

analogous

#61B545 #45B561 #45B599

triadic

#45B561 #6145B5 #B56145

tetradic

#45B561 #4561B5 #B54599 #B59945

square

#45B561 #4561B5 #B54599 #B59945

split-complementary

#45B561 #9945B5 #B54561

monochromatic

#235C32 #348949 #45B561 #6FC885 #9BD9AB

Accessibility & contrast

On white

2.61

#45B561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#45B561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B561

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B561	#FFFFFF	#000000	##000000
##45B561	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A65A

Deuteranopia (green-blind)

#A89C67

Tritanopia (blue-blind)

#24B2A1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #45b561;
/* rgb */ color: rgb(69, 181, 97);
/* oklch */ color: oklch(68.9% 0.158 148.7);

Tailwind

colors: {
  custom: {
    50: '#84cc8f',
    500: '#45b561',
    950: '#000000',
  },
}

SCSS

$custom: #45b561;
$custom-light: #84cc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#45b561",
  "rgb": {
    "r": 69,
    "g": 181,
    "b": 97
  },
  "hsl": {
    "h": 135,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.68891,
    "c": 0.15808,
    "h": 148.7
  },
  "luminance": 0.35176
}

Semantic roles & 50–950 ramp

primary

#45B561

secondary

#C591B8

accent

#53B4D5

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #45B561

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

Preview Lab → · Contrast checker → · Palette generator →