#45B243#45B243

#45B243 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.180 H 143.0°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#45B243
RGB	rgb(69, 178, 67)
HSL	hsl(119, 45%, 48%)
HSV	hsv(119, 62%, 70%)
CMYK	cmyk(61.2%, 0%, 62.4%, 30.2%)
CIE-LAB	lab(64.57, -52.97, 46.46)
CIE-LCH	lch(64.57, 70.46, 138.74°)
OKLab	oklab(67.69% -0.144 0.1085)
OKLCH	oklch(67.69% 0.18 143)
XYZ	xyz(19.3867, 33.5094, 10.7554)
Luminance	0.3351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B243 #B043B2

analogous

#7CB243 #45B243 #43B278

triadic

#45B243 #4345B2 #B24345

tetradic

#45B243 #437CB2 #B043B2 #B27843

square

#45B243 #437CB2 #B043B2 #B27843

split-complementary

#45B243 #7843B2 #B2437C

monochromatic

#235922 #348632 #45B243 #6DC76B #99D897

Accessibility & contrast

On white

2.73

#45B243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#45B243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B243

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B243	#FFFFFF	#000000	##000000
##45B243	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A236

Deuteranopia (green-blind)

#A8994C

Tritanopia (blue-blind)

#31AD9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #45b243;
/* rgb */ color: rgb(69, 178, 67);
/* oklch */ color: oklch(67.7% 0.180 143.0);

Tailwind

colors: {
  custom: {
    50: '#85ca7b',
    500: '#45b243',
    950: '#000000',
  },
}

SCSS

$custom: #45b243;
$custom-light: #85ca7b;
$custom-dark: #000000;

JSON

{
  "hex": "#45b243",
  "rgb": {
    "r": 69,
    "g": 178,
    "b": 67
  },
  "hsl": {
    "h": 118.919,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.67692,
    "c": 0.18031,
    "h": 143
  },
  "luminance": 0.33511
}

Semantic roles & 50–950 ramp

primary

#45B243

secondary

#C38DC4

accent

#53D5D3

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #45B243

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

Preview Lab → · Contrast checker → · Palette generator →