#677C2B#677C2B

#677C2B is a mid, moderate yellow-green. Relative luminance 0.175; OKLCH L 55.2% C 0.110 H 122.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#677C2B
RGB	rgb(103, 124, 43)
HSL	hsl(76, 49%, 33%)
HSV	hsv(76, 65%, 49%)
CMYK	cmyk(16.9%, 0%, 65.3%, 51.4%)
CIE-LAB	lab(48.85, -20.36, 40.38)
CIE-LCH	lch(48.85, 45.22, 116.75°)
OKLab	oklab(55.21% -0.0587 0.0925)
OKLCH	oklch(55.21% 0.11 122.4)
XYZ	xyz(13.2373, 17.4733, 4.9603)
Luminance	0.1747 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677C2B #402B7C

analogous

#7C692B #677C2B #3E7C2B

triadic

#677C2B #2B677C #7C2B67

tetradic

#677C2B #2B7C69 #402B7C #7C2B3E

square

#677C2B #2B7C69 #402B7C #7C2B3E

split-complementary

#677C2B #2B3E7C #692B7C

monochromatic

#1C210B #414F1B #677C2B #8DA93B #AAC65B

Accessibility & contrast

On white

4.67

#677C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#677C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677C2B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677C2B	#FFFFFF	#000000	##FFFFFF
##677C2B	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837521

Deuteranopia (green-blind)

#817431

Tritanopia (blue-blind)

#6C766B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #677c2b;
/* rgb */ color: rgb(103, 124, 43);
/* oklch */ color: oklch(55.2% 0.110 122.4);

Tailwind

colors: {
  custom: {
    50: '#95a268',
    500: '#677c2b',
    950: '#000000',
  },
}

SCSS

$custom: #677c2b;
$custom-light: #95a268;
$custom-dark: #000000;

JSON

{
  "hex": "#677c2b",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 43
  },
  "hsl": {
    "h": 75.556,
    "s": 48.503,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55208,
    "c": 0.10952,
    "h": 122.4
  },
  "luminance": 0.17473
}

Semantic roles & 50–950 ramp

primary

#677C2B

secondary

#6D57AC

accent

#50D873

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #677C2B

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

Preview Lab → · Contrast checker → · Palette generator →