#677F4E#677F4E

#677F4E is a mid, moderate yellow-green. Relative luminance 0.186; OKLCH L 56.5% C 0.077 H 129.8°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#677F4E
RGB	rgb(103, 127, 78)
HSL	hsl(89, 24%, 40%)
HSV	hsv(89, 39%, 50%)
CMYK	cmyk(18.9%, 0%, 38.6%, 50.2%)
CIE-LAB	lab(50.23, -17.96, 23.86)
CIE-LCH	lch(50.23, 29.86, 126.96°)
OKLab	oklab(56.47% -0.0491 0.059)
OKLCH	oklch(56.47% 0.077 129.8)
XYZ	xyz(14.5578, 18.6122, 10.0318)
Luminance	0.1861 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F4E #664E7F

analogous

#7F7E4E #677F4E #4F7F4E

triadic

#677F4E #4E677F #7F4E67

tetradic

#677F4E #4E7F7E #664E7F #7F4E4F

square

#677F4E #4E7F7E #664E7F #7F4E4F

split-complementary

#677F4E #4E4F7F #7E4E7F

monochromatic

#2A331F #485937 #677F4E #86A268 #A4BA8E

Accessibility & contrast

On white

4.45

#677F4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#677F4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F4E

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F4E	#FFFFFF	#000000	##000000
##677F4E	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83794A

Deuteranopia (green-blind)

#807751

Tritanopia (blue-blind)

#697B73

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #677f4e;
/* rgb */ color: rgb(103, 127, 78);
/* oklch */ color: oklch(56.5% 0.077 129.8);

Tailwind

colors: {
  custom: {
    50: '#93a480',
    500: '#677f4e',
    950: '#000000',
  },
}

SCSS

$custom: #677f4e;
$custom-light: #93a480;
$custom-dark: #000000;

JSON

{
  "hex": "#677f4e",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 78
  },
  "hsl": {
    "h": 89.388,
    "s": 23.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.56465,
    "c": 0.07672,
    "h": 129.8
  },
  "luminance": 0.18612
}

Semantic roles & 50–950 ramp

primary

#677F4E

secondary

#9483A6

accent

#67C093

background

#F9FAF7

surface

#F1F4EE

border

#CBCEC9

text

#0D0F0A

muted

#7E7F7C

Preview Lab

Preview with #677F4E

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

Preview Lab → · Contrast checker → · Palette generator →