#647055#647055

#647055 is a mid, muted yellow-green. Relative luminance 0.150; OKLCH L 52.7% C 0.043 H 127.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#647055
RGB	rgb(100, 112, 85)
HSL	hsl(87, 14%, 39%)
HSV	hsv(87, 24%, 44%)
CMYK	cmyk(10.7%, 0%, 24.1%, 56.1%)
CIE-LAB	lab(45.57, -9.84, 13.55)
CIE-LCH	lch(45.57, 16.75, 126.01°)
OKLab	oklab(52.73% -0.0263 0.0345)
OKLCH	oklch(52.73% 0.043 127.3)
XYZ	xyz(12.6892, 14.9535, 10.8104)
Luminance	0.1495 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647055 #615570

analogous

#706E55 #647055 #567055

triadic

#647055 #556470 #705564

tetradic

#647055 #55706E #615570 #705556

square

#647055 #55706E #615570 #705556

split-complementary

#647055 #555670 #6E5570

monochromatic

#262A20 #454D3B #647055 #839270 #A1AD93

Accessibility & contrast

On white

5.26

#647055 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#647055 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647055

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647055	#FFFFFF	#000000	##FFFFFF
##647055	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736C53

Deuteranopia (green-blind)

#716C56

Tritanopia (blue-blind)

#656D69

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #647055;
/* rgb */ color: rgb(100, 112, 85);
/* oklch */ color: oklch(52.7% 0.043 127.3);

Tailwind

colors: {
  custom: {
    50: '#909985',
    500: '#647055',
    950: '#000000',
  },
}

SCSS

$custom: #647055;
$custom-light: #909985;
$custom-dark: #000000;

JSON

{
  "hex": "#647055",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 85
  },
  "hsl": {
    "h": 86.667,
    "s": 13.706,
    "l": 38.627
  },
  "oklch": {
    "l": 0.52725,
    "c": 0.04337,
    "h": 127.3
  },
  "luminance": 0.14954
}

Semantic roles & 50–950 ramp

primary

#647055

secondary

#8F869B

accent

#71B790

background

#F8F9F8

surface

#F0F2EF

border

#CBCCCA

text

#0C0D0B

muted

#7D7E7C

Preview Lab

Preview with #647055

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

Preview Lab → · Contrast checker → · Palette generator →