#647815#647815

#647815 is a mid, vivid yellow-green. Relative luminance 0.162; OKLCH L 53.8% C 0.121 H 121.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#647815
RGB	rgb(100, 120, 21)
HSL	hsl(72, 70%, 28%)
HSV	hsv(72, 83%, 47%)
CMYK	cmyk(16.7%, 0%, 82.5%, 52.9%)
CIE-LAB	lab(47.23, -20.97, 47.31)
CIE-LCH	lch(47.23, 51.75, 113.90°)
OKLab	oklab(53.8% -0.0623 0.1034)
OKLCH	oklch(53.8% 0.121 121)
XYZ	xyz(12.1076, 16.1964, 3.1977)
Luminance	0.1620 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647815 #291578

analogous

#785A15 #647815 #337815

triadic

#647815 #156478 #781564

tetradic

#647815 #15785A #291578 #781533

square

#647815 #15785A #291578 #781533

split-complementary

#647815 #153378 #5A1578

monochromatic

#161A05 #39440C #647815 #8FAC1E #B7DA2D

Accessibility & contrast

On white

4.95

#647815 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#647815 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647815

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647815	#FFFFFF	#000000	##FFFFFF
##647815	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#7D701F

Tritanopia (blue-blind)

#6A7166

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #647815;
/* rgb */ color: rgb(100, 120, 21);
/* oklch */ color: oklch(53.8% 0.121 121.0);

Tailwind

colors: {
  custom: {
    50: '#939f5c',
    500: '#647815',
    950: '#000000',
  },
}

SCSS

$custom: #647815;
$custom-light: #939f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#647815",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 21
  },
  "hsl": {
    "h": 72.121,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.53796,
    "c": 0.12073,
    "h": 121
  },
  "luminance": 0.16196
}

Semantic roles & 50–950 ramp

primary

#647815

secondary

#523BAE

accent

#3BED5F

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E04

muted

#7E7E79

Preview Lab

Preview with #647815

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

Preview Lab → · Contrast checker → · Palette generator →