#45A01F#45A01F

#45A01F is a light, vivid green. Relative luminance 0.265; OKLCH L 62.6% C 0.182 H 138.6°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#45A01F
RGB	rgb(69, 160, 31)
HSL	hsl(102, 68%, 37%)
HSV	hsv(102, 81%, 63%)
CMYK	cmyk(56.9%, 0%, 80.6%, 37.3%)
CIE-LAB	lab(58.51, -49.35, 54.06)
CIE-LCH	lch(58.51, 73.20, 132.39°)
OKLab	oklab(62.61% -0.1363 0.1199)
OKLCH	oklch(62.61% 0.182 138.6)
XYZ	xyz(15.2718, 26.5045, 5.6072)
Luminance	0.2651 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A01F #7A1FA0

analogous

#85A01F #45A01F #1FA03A

triadic

#45A01F #1F45A0 #A01F45

tetradic

#45A01F #1F85A0 #7A1FA0 #A03A1F

square

#45A01F #1F85A0 #7A1FA0 #A03A1F

split-complementary

#45A01F #3A1FA0 #A01F85

monochromatic

#19390B #2F6D15 #45A01F #5BD329 #81DF5A

Accessibility & contrast

On white

3.33

#45A01F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#45A01F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45A01F

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A01F	#FFFFFF	#000000	##000000
##45A01F	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9A8A2E

Tritanopia (blue-blind)

#3C9A88

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #45a01f;
/* rgb */ color: rgb(69, 160, 31);
/* oklch */ color: oklch(62.6% 0.182 138.6);

Tailwind

colors: {
  custom: {
    50: '#83bd66',
    500: '#45a01f',
    950: '#000000',
  },
}

SCSS

$custom: #45a01f;
$custom-light: #83bd66;
$custom-dark: #000000;

JSON

{
  "hex": "#45a01f",
  "rgb": {
    "r": 69,
    "g": 160,
    "b": 31
  },
  "hsl": {
    "h": 102.326,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.62605,
    "c": 0.18153,
    "h": 138.6
  },
  "luminance": 0.26506
}

Semantic roles & 50–950 ramp

primary

#45A01F

secondary

#A358C3

accent

#3DEAB7

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #45A01F

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

Preview Lab → · Contrast checker → · Palette generator →