#45AF31#45AF31

#45AF31 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.7% C 0.189 H 140.8°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#45AF31
RGB	rgb(69, 175, 49)
HSL	hsl(110, 56%, 44%)
HSV	hsv(110, 72%, 69%)
CMYK	cmyk(60.6%, 0%, 72%, 31.4%)
CIE-LAB	lab(63.46, -53.60, 52.74)
CIE-LCH	lch(63.46, 75.19, 135.46°)
OKLab	oklab(66.73% -0.1467 0.1197)
OKLCH	oklch(66.73% 0.189 140.8)
XYZ	xyz(18.3377, 32.1452, 8.1434)
Luminance	0.3215 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AF31 #9B31AF

analogous

#84AF31 #45AF31 #31AF5C

triadic

#45AF31 #3145AF #AF3145

tetradic

#45AF31 #3184AF #9B31AF #AF5C31

square

#45AF31 #3184AF #9B31AF #AF5C31

split-complementary

#45AF31 #5C31AF #AF3184

monochromatic

#1F4F16 #327F24 #45AF31 #63CE4F #8EDB7F

Accessibility & contrast

On white

2.83

#45AF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#45AF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AF31

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AF31	#FFFFFF	#000000	##000000
##45AF31	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F1C

Deuteranopia (green-blind)

#A6963E

Tritanopia (blue-blind)

#36A996

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #45af31;
/* rgb */ color: rgb(69, 175, 49);
/* oklch */ color: oklch(66.7% 0.189 140.8);

Tailwind

colors: {
  custom: {
    50: '#85c871',
    500: '#45af31',
    950: '#000000',
  },
}

SCSS

$custom: #45af31;
$custom-light: #85c871;
$custom-dark: #000000;

JSON

{
  "hex": "#45af31",
  "rgb": {
    "r": 69,
    "g": 175,
    "b": 49
  },
  "hsl": {
    "h": 110.476,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66729,
    "c": 0.18932,
    "h": 140.8
  },
  "luminance": 0.32147
}

Semantic roles & 50–950 ramp

primary

#45AF31

secondary

#B878C4

accent

#48E0C8

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #45AF31

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

Preview Lab → · Contrast checker → · Palette generator →