#45C581#45C581

#45C581 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.6% C 0.150 H 156.2°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#45C581
RGB	rgb(69, 197, 129)
HSL	hsl(148, 52%, 52%)
HSV	hsv(148, 65%, 77%)
CMYK	cmyk(65%, 0%, 34.5%, 22.7%)
CIE-LAB	lab(71.41, -50.60, 24.08)
CIE-LCH	lch(71.41, 56.03, 154.55°)
OKLab	oklab(73.6% -0.1372 0.0606)
OKLCH	oklch(73.6% 0.15 156.2)
XYZ	xyz(26.3806, 42.7799, 27.6317)
Luminance	0.4278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45C581 #C54589

analogous

#49C545 #45C581 #45C5C1

triadic

#45C581 #8145C5 #C58145

tetradic

#45C581 #4549C5 #C54589 #C5C145

square

#45C581 #4549C5 #C54589 #C5C145

split-complementary

#45C581 #C145C5 #C54549

monochromatic

#226D45 #319C63 #45C581 #74D4A1 #A2E2C0

Accessibility & contrast

On white

2.20

#45C581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#45C581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C581

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45C581	#FFFFFF	#000000	##000000
##45C581	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B67D

Deuteranopia (green-blind)

#B3AA85

Tritanopia (blue-blind)

#00C3B3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #45c581;
/* rgb */ color: rgb(69, 197, 129);
/* oklch */ color: oklch(73.6% 0.150 156.2);

Tailwind

colors: {
  custom: {
    50: '#87d7a6',
    500: '#45c581',
    950: '#000000',
  },
}

SCSS

$custom: #45c581;
$custom-light: #87d7a6;
$custom-dark: #000000;

JSON

{
  "hex": "#45c581",
  "rgb": {
    "r": 69,
    "g": 197,
    "b": 129
  },
  "hsl": {
    "h": 148.125,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73603,
    "c": 0.15003,
    "h": 156.2
  },
  "luminance": 0.42783
}

Semantic roles & 50–950 ramp

primary

#45C581

secondary

#CF97B5

accent

#4C98DC

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #45C581

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

Preview Lab → · Contrast checker → · Palette generator →