#45CB5B#45CB5B

#45CB5B is a light, vivid green. Relative luminance 0.447; OKLCH L 74.5% C 0.192 H 146.1°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#45CB5B
RGB	rgb(69, 203, 91)
HSL	hsl(130, 56%, 53%)
HSV	hsv(130, 66%, 80%)
CMYK	cmyk(66%, 0%, 55.2%, 20.4%)
CIE-LAB	lab(72.71, -59.08, 44.89)
CIE-LCH	lch(72.71, 74.20, 142.77°)
OKLab	oklab(74.5% -0.1595 0.1071)
OKLCH	oklch(74.5% 0.192 146.1)
XYZ	xyz(25.6968, 44.7297, 17.1750)
Luminance	0.4473 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CB5B #CB45B5

analogous

#72CB45 #45CB5B #45CB9E

triadic

#45CB5B #5B45CB #CB5B45

tetradic

#45CB5B #4572CB #CB45B5 #CB9E45

square

#45CB5B #4572CB #CB45B5 #CB9E45

split-complementary

#45CB5B #9E45CB #CB4572

monochromatic

#21752F #2EA542 #45CB5B #75D885 #A5E6AF

Accessibility & contrast

On white

2.11

#45CB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#45CB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CB5B

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CB5B	#FFFFFF	#000000	##000000
##45CB5B	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB950

Deuteranopia (green-blind)

#BEAE64

Tritanopia (blue-blind)

#1AC6B2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #45cb5b;
/* rgb */ color: rgb(69, 203, 91);
/* oklch */ color: oklch(74.5% 0.192 146.1);

Tailwind

colors: {
  custom: {
    50: '#88dc8c',
    500: '#45cb5b',
    950: '#000000',
  },
}

SCSS

$custom: #45cb5b;
$custom-light: #88dc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#45cb5b",
  "rgb": {
    "r": 69,
    "g": 203,
    "b": 91
  },
  "hsl": {
    "h": 129.851,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74499,
    "c": 0.19217,
    "h": 146.1
  },
  "luminance": 0.44732
}

Semantic roles & 50–950 ramp

primary

#45CB5B

secondary

#D399C9

accent

#48C7E0

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #45CB5B

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

Preview Lab → · Contrast checker → · Palette generator →