#45CF4B#45CF4B

#45CF4B is a light, highly saturated green. Relative luminance 0.464; OKLCH L 75.3% C 0.210 H 143.8°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#45CF4B
RGB	rgb(69, 207, 75)
HSL	hsl(123, 59%, 54%)
HSV	hsv(123, 67%, 81%)
CMYK	cmyk(66.7%, 0%, 63.8%, 18.8%)
CIE-LAB	lab(73.80, -62.35, 53.32)
CIE-LCH	lch(73.80, 82.04, 139.47°)
OKLab	oklab(75.35% -0.169 0.1239)
OKLCH	oklch(75.35% 0.21 143.8)
XYZ	xyz(26.0355, 46.3961, 14.2385)
Luminance	0.4640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CF4B #CF45C9

analogous

#84CF45 #45CF4B #45CF90

triadic

#45CF4B #4B45CF #CF4B45

tetradic

#45CF4B #4584CF #CF45C9 #CF9045

square

#45CF4B #4584CF #CF45C9 #CF9045

split-complementary

#45CF4B #9045CF #CF4584

monochromatic

#207A23 #2CAB32 #45CF4B #76DC7A #A6E8A9

Accessibility & contrast

On white

2.04

#45CF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#45CF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CF4B

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CF4B	#FFFFFF	#000000	##000000
##45CF4B	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3B

Deuteranopia (green-blind)

#C3B157

Tritanopia (blue-blind)

#20C9B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #45cf4b;
/* rgb */ color: rgb(69, 207, 75);
/* oklch */ color: oklch(75.3% 0.210 143.8);

Tailwind

colors: {
  custom: {
    50: '#8adf82',
    500: '#45cf4b',
    950: '#000000',
  },
}

SCSS

$custom: #45cf4b;
$custom-light: #8adf82;
$custom-dark: #000000;

JSON

{
  "hex": "#45cf4b",
  "rgb": {
    "r": 69,
    "g": 207,
    "b": 75
  },
  "hsl": {
    "h": 122.609,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75347,
    "c": 0.2096,
    "h": 143.8
  },
  "luminance": 0.46399
}

Semantic roles & 50–950 ramp

primary

#45CF4B

secondary

#D59BD3

accent

#46DBE2

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #45CF4B

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

Preview Lab → · Contrast checker → · Palette generator →