#45631B#45631B

#45631B is a mid, moderate yellow-green. Relative luminance 0.103; OKLCH L 46.0% C 0.105 H 129.4°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#45631B
RGB	rgb(69, 99, 27)
HSL	hsl(85, 57%, 25%)
HSV	hsv(85, 73%, 39%)
CMYK	cmyk(30.3%, 0%, 72.7%, 61.2%)
CIE-LAB	lab(38.32, -23.42, 35.74)
CIE-LCH	lch(38.32, 42.73, 123.24°)
OKLab	oklab(46.03% -0.0665 0.081)
OKLCH	oklch(46.03% 0.105 129.4)
XYZ	xyz(7.1139, 10.2678, 2.6438)
Luminance	0.1027 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45631B #391B63

analogous

#635D1B #45631B #21631B

triadic

#45631B #1B4563 #631B45

tetradic

#45631B #1B635D #391B63 #631B21

square

#45631B #1B635D #391B63 #631B21

split-complementary

#45631B #1B2163 #5D1B63

monochromatic

#111807 #23330E #45631B #679328 #88C335

Accessibility & contrast

On white

6.88

#45631B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#45631B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45631B

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45631B	#FFFFFF	#000000	##FFFFFF
##45631B	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C10

Deuteranopia (green-blind)

#645A21

Tritanopia (blue-blind)

#475E55

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #45631b;
/* rgb */ color: rgb(69, 99, 27);
/* oklch */ color: oklch(46.0% 0.105 129.4);

Tailwind

colors: {
  custom: {
    50: '#7b8f5c',
    500: '#45631b',
    950: '#000000',
  },
}

SCSS

$custom: #45631b;
$custom-light: #7b8f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#45631b",
  "rgb": {
    "r": 69,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 85,
    "s": 57.143,
    "l": 24.706
  },
  "oklch": {
    "l": 0.46033,
    "c": 0.10477,
    "h": 129.4
  },
  "luminance": 0.10268
}

Semantic roles & 50–950 ramp

primary

#45631B

secondary

#664198

accent

#47E087

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#0A0C04

muted

#7C7D79

Preview Lab

Preview with #45631B

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

Preview Lab → · Contrast checker → · Palette generator →