#45CF59#45CF59

#45CF59 is a light, vivid green. Relative luminance 0.466; OKLCH L 75.5% C 0.199 H 145.6°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#45CF59
RGB	rgb(69, 207, 89)
HSL	hsl(129, 59%, 54%)
HSV	hsv(129, 67%, 81%)
CMYK	cmyk(66.7%, 0%, 57%, 18.8%)
CIE-LAB	lab(73.94, -60.75, 47.28)
CIE-LCH	lch(73.94, 76.97, 142.11°)
OKLab	oklab(75.51% -0.1641 0.1122)
OKLCH	oklch(75.51% 0.199 145.6)
XYZ	xyz(26.5685, 46.6093, 17.0456)
Luminance	0.4661 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CF59 #CF45BB

analogous

#76CF45 #45CF59 #45CF9E

triadic

#45CF59 #5945CF #CF5945

tetradic

#45CF59 #4576CF #CF45BB #CF9E45

square

#45CF59 #4576CF #CF45BB #CF9E45

split-complementary

#45CF59 #9E45CF #CF4576

monochromatic

#207A2D #2CAB3E #45CF59 #76DC84 #A6E8B0

Accessibility & contrast

On white

2.03

#45CF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#45CF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CF59

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CF59	#FFFFFF	#000000	##000000
##45CF59	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD4D

Deuteranopia (green-blind)

#C1B162

Tritanopia (blue-blind)

#18CAB5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #45cf59;
/* rgb */ color: rgb(69, 207, 89);
/* oklch */ color: oklch(75.5% 0.199 145.6);

Tailwind

colors: {
  custom: {
    50: '#89df8b',
    500: '#45cf59',
    950: '#000000',
  },
}

SCSS

$custom: #45cf59;
$custom-light: #89df8b;
$custom-dark: #000000;

JSON

{
  "hex": "#45cf59",
  "rgb": {
    "r": 69,
    "g": 207,
    "b": 89
  },
  "hsl": {
    "h": 128.696,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75505,
    "c": 0.1988,
    "h": 145.6
  },
  "luminance": 0.46612
}

Semantic roles & 50–950 ramp

primary

#45CF59

secondary

#D59BCD

accent

#46CBE2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #45CF59

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

Preview Lab → · Contrast checker → · Palette generator →