#677D2F#677D2F

#677D2F is a mid, moderate yellow-green. Relative luminance 0.178; OKLCH L 55.5% C 0.107 H 123.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#677D2F
RGB	rgb(103, 125, 47)
HSL	hsl(77, 45%, 34%)
HSV	hsv(77, 62%, 49%)
CMYK	cmyk(17.6%, 0%, 62.4%, 51%)
CIE-LAB	lab(49.20, -20.54, 38.90)
CIE-LCH	lch(49.20, 43.98, 117.84°)
OKLab	oklab(55.5% -0.0588 0.0899)
OKLCH	oklch(55.5% 0.107 123.2)
XYZ	xyz(13.4403, 17.7560, 5.4079)
Luminance	0.1776 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677D2F #452F7D

analogous

#7D6C2F #677D2F #407D2F

triadic

#677D2F #2F677D #7D2F67

tetradic

#677D2F #2F7D6C #452F7D #7D2F40

square

#677D2F #2F7D6C #452F7D #7D2F40

split-complementary

#677D2F #2F407D #6C2F7D

monochromatic

#1E240E #42511E #677D2F #8CA940 #A9C462

Accessibility & contrast

On white

4.61

#677D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#677D2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677D2F

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677D2F	#FFFFFF	#000000	##FFFFFF
##677D2F	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847626

Deuteranopia (green-blind)

#817534

Tritanopia (blue-blind)

#6C776C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #677d2f;
/* rgb */ color: rgb(103, 125, 47);
/* oklch */ color: oklch(55.5% 0.107 123.2);

Tailwind

colors: {
  custom: {
    50: '#94a26b',
    500: '#677d2f',
    950: '#000000',
  },
}

SCSS

$custom: #677d2f;
$custom-light: #94a26b;
$custom-dark: #000000;

JSON

{
  "hex": "#677d2f",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 47
  },
  "hsl": {
    "h": 76.923,
    "s": 45.349,
    "l": 33.725
  },
  "oklch": {
    "l": 0.555,
    "c": 0.10738,
    "h": 123.2
  },
  "luminance": 0.17756
}

Semantic roles & 50–950 ramp

primary

#677D2F

secondary

#735DAB

accent

#53D578

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #677D2F

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

Preview Lab → · Contrast checker → · Palette generator →