#677C2F#677C2F

#677C2F is a mid, moderate yellow-green. Relative luminance 0.175; OKLCH L 55.3% C 0.106 H 122.8°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#677C2F
RGB	rgb(103, 124, 47)
HSL	hsl(76, 45%, 34%)
HSV	hsv(76, 62%, 49%)
CMYK	cmyk(16.9%, 0%, 62.1%, 51.4%)
CIE-LAB	lab(48.89, -20.02, 38.55)
CIE-LCH	lch(48.89, 43.44, 117.44°)
OKLab	oklab(55.25% -0.0574 0.0891)
OKLCH	oklch(55.25% 0.106 122.8)
XYZ	xyz(13.3144, 17.5041, 5.3660)
Luminance	0.1750 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677C2F #442F7C

analogous

#7C6A2F #677C2F #407C2F

triadic

#677C2F #2F677C #7C2F67

tetradic

#677C2F #2F7C6A #442F7C #7C2F40

square

#677C2F #2F7C6A #442F7C #7C2F40

split-complementary

#677C2F #2F407C #6A2F7C

monochromatic

#1D230D #42501E #677C2F #8CA840 #A9C362

Accessibility & contrast

On white

4.67

#677C2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#677C2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677C2F

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677C2F	#FFFFFF	#000000	##FFFFFF
##677C2F	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837526

Deuteranopia (green-blind)

#807434

Tritanopia (blue-blind)

#6C766C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #677c2f;
/* rgb */ color: rgb(103, 124, 47);
/* oklch */ color: oklch(55.3% 0.106 122.8);

Tailwind

colors: {
  custom: {
    50: '#94a26b',
    500: '#677c2f',
    950: '#000000',
  },
}

SCSS

$custom: #677c2f;
$custom-light: #94a26b;
$custom-dark: #000000;

JSON

{
  "hex": "#677c2f",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 47
  },
  "hsl": {
    "h": 76.364,
    "s": 45.029,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55251,
    "c": 0.10598,
    "h": 122.8
  },
  "luminance": 0.17504
}

Semantic roles & 50–950 ramp

primary

#677C2F

secondary

#725CAA

accent

#53D576

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F07

muted

#7E7E7A

Preview Lab

Preview with #677C2F

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

Preview Lab → · Contrast checker → · Palette generator →