#677E4E#677E4E

#677E4E is a mid, moderate yellow-green. Relative luminance 0.184; OKLCH L 56.2% C 0.075 H 129.4°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#677E4E
RGB	rgb(103, 126, 78)
HSL	hsl(89, 24%, 40%)
HSV	hsv(89, 38%, 49%)
CMYK	cmyk(18.3%, 0%, 38.1%, 50.6%)
CIE-LAB	lab(49.92, -17.42, 23.46)
CIE-LCH	lch(49.92, 29.22, 126.60°)
OKLab	oklab(56.22% -0.0476 0.058)
OKLCH	oklch(56.22% 0.075 129.4)
XYZ	xyz(14.4293, 18.3551, 9.9889)
Luminance	0.1835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E4E #654E7E

analogous

#7E7D4E #677E4E #4F7E4E

triadic

#677E4E #4E677E #7E4E67

tetradic

#677E4E #4E7E7D #654E7E #7E4E4F

square

#677E4E #4E7E7D #654E7E #7E4E4F

split-complementary

#677E4E #4E4F7E #7D4E7E

monochromatic

#29321F #485837 #677E4E #86A168 #A4B98E

Accessibility & contrast

On white

4.50

#677E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#677E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677E4E

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E4E	#FFFFFF	#000000	##000000
##677E4E	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82784B

Deuteranopia (green-blind)

#7F7650

Tritanopia (blue-blind)

#697A72

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #677e4e;
/* rgb */ color: rgb(103, 126, 78);
/* oklch */ color: oklch(56.2% 0.075 129.4);

Tailwind

colors: {
  custom: {
    50: '#93a380',
    500: '#677e4e',
    950: '#000000',
  },
}

SCSS

$custom: #677e4e;
$custom-light: #93a380;
$custom-dark: #000000;

JSON

{
  "hex": "#677e4e",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 78
  },
  "hsl": {
    "h": 88.75,
    "s": 23.529,
    "l": 40
  },
  "oklch": {
    "l": 0.56219,
    "c": 0.07506,
    "h": 129.4
  },
  "luminance": 0.18355
}

Semantic roles & 50–950 ramp

primary

#677E4E

secondary

#9382A6

accent

#68C092

background

#F9FAF7

surface

#F1F3EE

border

#CBCDC9

text

#0D0F0A

muted

#7E7F7C

Preview Lab

Preview with #677E4E

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

Preview Lab → · Contrast checker → · Palette generator →