#45A831#45A831

#45A831 is a light, vivid green. Relative luminance 0.295; OKLCH L 64.9% C 0.181 H 140.6°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#45A831
RGB	rgb(69, 168, 49)
HSL	hsl(110, 55%, 43%)
HSV	hsv(110, 71%, 66%)
CMYK	cmyk(58.9%, 0%, 70.8%, 34.1%)
CIE-LAB	lab(61.21, -51.04, 50.41)
CIE-LCH	lch(61.21, 71.74, 135.35°)
OKLab	oklab(64.87% -0.1398 0.1148)
OKLCH	oklch(64.87% 0.181 140.6)
XYZ	xyz(17.0105, 29.4907, 7.7010)
Luminance	0.2949 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A831 #9431A8

analogous

#80A831 #45A831 #31A858

triadic

#45A831 #3145A8 #A83145

tetradic

#45A831 #3180A8 #9431A8 #A85831

square

#45A831 #3180A8 #9431A8 #A85831

split-complementary

#45A831 #5831A8 #A83180

monochromatic

#1E4915 #327923 #45A831 #61CB4C #8BD87B

Accessibility & contrast

On white

3.04

#45A831 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#45A831 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45A831

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A831	#FFFFFF	#000000	##000000
##45A831	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC991E

Deuteranopia (green-blind)

#A0913C

Tritanopia (blue-blind)

#38A390

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #45a831;
/* rgb */ color: rgb(69, 168, 49);
/* oklch */ color: oklch(64.9% 0.181 140.6);

Tailwind

colors: {
  custom: {
    50: '#84c370',
    500: '#45a831',
    950: '#000000',
  },
}

SCSS

$custom: #45a831;
$custom-light: #84c370;
$custom-dark: #000000;

JSON

{
  "hex": "#45a831",
  "rgb": {
    "r": 69,
    "g": 168,
    "b": 49
  },
  "hsl": {
    "h": 109.916,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.6487,
    "c": 0.1809,
    "h": 140.6
  },
  "luminance": 0.29492
}

Semantic roles & 50–950 ramp

primary

#45A831

secondary

#B474C1

accent

#4ADEC5

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1208

muted

#7D817B

Preview Lab

Preview with #45A831

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

Preview Lab → · Contrast checker → · Palette generator →