#647C60#647C60

#647C60 is a mid, muted green. Relative luminance 0.180; OKLCH L 55.9% C 0.051 H 141.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#647C60
RGB	rgb(100, 124, 96)
HSL	hsl(111, 13%, 43%)
HSV	hsv(111, 23%, 49%)
CMYK	cmyk(19.4%, 0%, 22.6%, 51.4%)
CIE-LAB	lab(49.46, -14.53, 12.48)
CIE-LCH	lch(49.46, 19.15, 139.33°)
OKLab	oklab(55.91% -0.0395 0.0319)
OKLCH	oklch(55.91% 0.051 141.1)
XYZ	xyz(14.5740, 17.9688, 13.7645)
Luminance	0.1797 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647C60 #78607C

analogous

#727C60 #647C60 #607C6A

triadic

#647C60 #60647C #7C6064

tetradic

#647C60 #60727C #78607C #7C6A60

square

#647C60 #60727C #78607C #7C6A60

split-complementary

#647C60 #6A607C #7C6072

monochromatic

#2C372B #485A45 #647C60 #829B7E #A4B6A1

Accessibility & contrast

On white

4.57

#647C60 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#647C60 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #647C60

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647C60	#FFFFFF	#000000	##000000
##647C60	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E775E

Deuteranopia (green-blind)

#7A7561

Tritanopia (blue-blind)

#637A74

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #647c60;
/* rgb */ color: rgb(100, 124, 96);
/* oklch */ color: oklch(55.9% 0.051 141.1);

Tailwind

colors: {
  custom: {
    50: '#90a28d',
    500: '#647c60',
    950: '#000000',
  },
}

SCSS

$custom: #647c60;
$custom-light: #90a28d;
$custom-dark: #000000;

JSON

{
  "hex": "#647c60",
  "rgb": {
    "r": 100,
    "g": 124,
    "b": 96
  },
  "hsl": {
    "h": 111.429,
    "s": 12.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55908,
    "c": 0.05084,
    "h": 141.1
  },
  "luminance": 0.17969
}

Semantic roles & 50–950 ramp

primary

#647C60

secondary

#A293A5

accent

#72B6AC

background

#F8F9F8

surface

#F0F2F0

border

#CBCCCB

text

#0C0F0C

muted

#7D7E7D

Preview Lab

Preview with #647C60

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

Preview Lab → · Contrast checker → · Palette generator →