#677367
Closest named color: Dim Gray (#696969). oklch(54.2% 0.023 145.2), rgb(103, 115, 103).
Aa
White text reads best on this color (4.97:1).
About this color
#677367 is a medium-dark close to neutral grey. In OKLCH its lightness is 54%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Dim Gray (#696969), ΔE 0.031 away. White text reads best on it, at 4.97:1.
| Hue family | Neutrals |
| Lightness | medium-dark (54%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Dim Gray (#696969) |
| Black text | 4.22:1 |
| White text | 4.97:1 |
Values
| HEX | #677367 |
| RGB | rgb(103, 115, 103) |
| HSL | hsl(120, 6%, 43%) |
| OKLCH | oklch(54.2% 0.023 145.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #677367 | 4.97:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #677367 | 4.22:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #677367 text on white | 4.97:1 | AA | Lc 74.4 | Content text, not long reading |
| #677367 text on black | 4.22:1 | AA large text | Lc -27.3 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E8EAE8
oklch(93.5% 0.003 145.5)
-
Step 200
200
#D7DAD7
oklch(88.5% 0.005 145.5)
-
Step 300
300
#BDC2BC
oklch(80.8% 0.01 140.5)
-
Step 400
400
#9AA49A
oklch(70.8% 0.018 145.4)
-
Step 500
500
#828D82
oklch(63.1% 0.021 145.3)
-
Step 600
600 (this color)
#677367
oklch(54.2% 0.023 145.2)
-
Step 700
700
#596459
oklch(49% 0.022 145.2)
-
Step 800
800
#495249
oklch(42.8% 0.019 145.2)
-
Step 900
900
#3D443D
oklch(37.8% 0.015 145.3)
-
Step 950
950
#242824
oklch(27.1% 0.009 145.3)
#677367 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #747166 | 0.019 |
| Deuteranopia (no green cones) | #716F68 | 0.019 |
| Tritanopia (no blue cones) | #66726F | 0.014 |
| Achromatopsia (no color) | #707070 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #677367
#677367
oklch(54.2% 0.023 145.2)
- #766B77
#766B77
oklch(54.2% 0.023 323.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #677367, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.031
- Battleship Gray #6C757D ΔE 0.035
- Grey Brown #7F7053 ΔE 0.042
- Battleship Grey #6B7C85 ΔE 0.047
- Dark Taupe #7F684E ΔE 0.049
- Medium Grey #7D7F7C ΔE 0.055
- Dull Brown #876E4B ΔE 0.057
- Grey Blue #647D8E ΔE 0.058
Use #677367 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.