#45901E#45901E

#45901E is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.3% C 0.163 H 137.5°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#45901E
RGB	rgb(69, 144, 30)
HSL	hsl(99, 66%, 34%)
HSV	hsv(99, 79%, 56%)
CMYK	cmyk(52.1%, 0%, 79.2%, 43.5%)
CIE-LAB	lab(53.28, -43.27, 49.43)
CIE-LCH	lch(53.28, 65.69, 131.20°)
OKLab	oklab(58.29% -0.12 0.1101)
OKLCH	oklch(58.29% 0.163 137.5)
XYZ	xyz(12.6614, 21.3045, 4.6730)
Luminance	0.2130 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45901E #691E90

analogous

#7E901E #45901E #1E9030

triadic

#45901E #1E4590 #901E45

tetradic

#45901E #1E7E90 #691E90 #90301E

square

#45901E #1E7E90 #691E90 #90301E

split-complementary

#45901E #301E90 #901E7E

monochromatic

#142B09 #2D5D13 #45901E #5DC329 #7EDA4E

Accessibility & contrast

On white

3.99

#45901E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#45901E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45901E

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45901E	#FFFFFF	#000000	##000000
##45901E	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8B7D2B

Tritanopia (blue-blind)

#408B7B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #45901e;
/* rgb */ color: rgb(69, 144, 30);
/* oklch */ color: oklch(58.3% 0.163 137.5);

Tailwind

colors: {
  custom: {
    50: '#81b163',
    500: '#45901e',
    950: '#000000',
  },
}

SCSS

$custom: #45901e;
$custom-light: #81b163;
$custom-dark: #000000;

JSON

{
  "hex": "#45901e",
  "rgb": {
    "r": 69,
    "g": 144,
    "b": 30
  },
  "hsl": {
    "h": 99.474,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5829,
    "c": 0.16283,
    "h": 137.5
  },
  "luminance": 0.21305
}

Semantic roles & 50–950 ramp

primary

#45901E

secondary

#974DBD

accent

#3FE8AF

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #45901E

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

Preview Lab → · Contrast checker → · Palette generator →