#6C8278
Closest named color: Medium Grey (#7D7F7C). oklch(58.6% 0.03 166.1), rgb(108, 130, 120).
Aa
Black text reads best on this color (5.10:1).
About this color
#6C8278 is a medium-dark close to neutral grey. In OKLCH its lightness is 59%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Medium Grey (#7D7F7C), ΔE 0.027 away. Black text reads best on it, at 5.10:1.
| Hue family | Neutrals |
| Lightness | medium-dark (59%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Medium Grey (#7D7F7C) |
| Black text | 5.10:1 |
| White text | 4.11:1 |
Values
| HEX | #6C8278 |
| RGB | rgb(108, 130, 120) |
| HSL | hsl(153, 9%, 47%) |
| OKLCH | oklch(58.6% 0.03 166.1) |
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 #6C8278 | 4.11:1 | AA large text | Lc -73.8 | Content text, not long reading |
| Black text on #6C8278 | 5.10:1 | AA | Lc 35.8 | Non-text elements, placeholder text |
| #6C8278 text on white | 4.11:1 | AA large text | Lc 68.3 | Content text, not long reading |
| #6C8278 text on black | 5.10:1 | AA | Lc -33.4 | Non-text elements, placeholder text |
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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D5DBD8
oklch(88.6% 0.008 164.9)
-
Step 300
300
#B9C3BE
oklch(80.8% 0.013 164.7)
-
Step 400
400
#95A59D
oklch(70.7% 0.021 164.3)
-
Step 500
500
#7B8F86
oklch(63.1% 0.027 166.6)
-
Step 600
600 (this color)
#6C8278
oklch(58.6% 0.03 166.1)
-
Step 700
700
#52665D
oklch(49.1% 0.028 166.1)
-
Step 800
800
#43534C
oklch(42.6% 0.023 166.9)
-
Step 900
900
#39453F
oklch(37.8% 0.019 163.8)
-
Step 950
950
#212825
oklch(26.9% 0.011 167.8)
#6C8278 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) | #817F78 | 0.030 |
| Deuteranopia (no green cones) | #7D7C79 | 0.029 |
| Tritanopia (no blue cones) | #68827F | 0.011 |
| Achromatopsia (no color) | #7D7D7D | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C8278
#6C8278
oklch(58.6% 0.03 166.1)
- #8A7580
#8A7580
oklch(58.6% 0.031 345.2)
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 #6C8278, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Grey #7D7F7C ΔE 0.027
- Steel Grey #6F828A ΔE 0.029
- Battleship Grey #6B7C85 ΔE 0.031
- Gray #808080 ΔE 0.033
- Slate Gray #708090 ΔE 0.040
- Battleship Gray #6C757D ΔE 0.042
- Slate Green #658D6D ΔE 0.042
- Grey Blue #647D8E ΔE 0.042
Use #6C8278 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.