#45B751#45B751

#45B751 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.2% C 0.175 H 145.2°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#45B751
RGB	rgb(69, 183, 81)
HSL	hsl(126, 45%, 49%)
HSV	hsv(126, 62%, 72%)
CMYK	cmyk(62.3%, 0%, 55.7%, 28.2%)
CIE-LAB	lab(66.31, -53.12, 41.99)
CIE-LCH	lch(66.31, 67.72, 141.68°)
OKLab	oklab(69.17% -0.1438 0.1001)
OKLCH	oklch(69.17% 0.175 145.2)
XYZ	xyz(20.8716, 35.7242, 13.5785)
Luminance	0.3573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B751 #B745AB

analogous

#72B745 #45B751 #45B78A

triadic

#45B751 #5145B7 #B75145

tetradic

#45B751 #4572B7 #B745AB #B78A45

square

#45B751 #4572B7 #B745AB #B78A45

split-complementary

#45B751 #8A45B7 #B74572

monochromatic

#235E2A #348B3D #45B751 #70C979 #9DDAA3

Accessibility & contrast

On white

2.58

#45B751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#45B751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B751

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B751	#FFFFFF	#000000	##000000
##45B751	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA747

Deuteranopia (green-blind)

#AC9D59

Tritanopia (blue-blind)

#2BB3A0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #45b751;
/* rgb */ color: rgb(69, 183, 81);
/* oklch */ color: oklch(69.2% 0.175 145.2);

Tailwind

colors: {
  custom: {
    50: '#85ce84',
    500: '#45b751',
    950: '#000000',
  },
}

SCSS

$custom: #45b751;
$custom-light: #85ce84;
$custom-dark: #000000;

JSON

{
  "hex": "#45b751",
  "rgb": {
    "r": 69,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 126.316,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.69174,
    "c": 0.17519,
    "h": 145.2
  },
  "luminance": 0.35726
}

Semantic roles & 50–950 ramp

primary

#45B751

secondary

#C692C1

accent

#53C7D5

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #45B751

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

Preview Lab → · Contrast checker → · Palette generator →