#45801C#45801C

#45801C is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 53.9% C 0.144 H 135.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#45801C
RGB	rgb(69, 128, 28)
HSL	hsl(95, 64%, 31%)
HSV	hsv(95, 78%, 50%)
CMYK	cmyk(46.1%, 0%, 78.1%, 49.8%)
CIE-LAB	lab(47.99, -36.80, 45.02)
CIE-LCH	lch(47.99, 58.15, 129.27°)
OKLab	oklab(53.94% -0.1027 0.1006)
OKLCH	oklch(53.94% 0.144 135.6)
XYZ	xyz(10.3828, 16.7868, 3.7915)
Luminance	0.1679 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45801C #571C80

analogous

#77801C #45801C #1C8025

triadic

#45801C #1C4580 #801C45

tetradic

#45801C #1C7780 #571C80 #80251C

square

#45801C #1C7780 #571C80 #80251C

split-complementary

#45801C #251C80 #801C77

monochromatic

#0F1C06 #2A4E11 #45801C #60B227 #7ED541

Accessibility & contrast

On white

4.82

#45801C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#45801C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45801C

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45801C	#FFFFFF	#000000	##FFFFFF
##45801C	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857505

Deuteranopia (green-blind)

#7D7026

Tritanopia (blue-blind)

#437B6D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #45801c;
/* rgb */ color: rgb(69, 128, 28);
/* oklch */ color: oklch(53.9% 0.144 135.6);

Tailwind

colors: {
  custom: {
    50: '#7fa560',
    500: '#45801c',
    950: '#000000',
  },
}

SCSS

$custom: #45801c;
$custom-light: #7fa560;
$custom-dark: #000000;

JSON

{
  "hex": "#45801c",
  "rgb": {
    "r": 69,
    "g": 128,
    "b": 28
  },
  "hsl": {
    "h": 95.4,
    "s": 64.103,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53936,
    "c": 0.14374,
    "h": 135.6
  },
  "luminance": 0.16787
}

Semantic roles & 50–950 ramp

primary

#45801C

secondary

#8644B3

accent

#41E7A3

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #45801C

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

Preview Lab → · Contrast checker → · Palette generator →