#777F70
Closest named color: Medium Grey (#7D7F7C). oklch(58.5% 0.024 130.2), rgb(119, 127, 112).
Aa
Black text reads best on this color (5.05:1).
About this color
#777F70 is a medium-dark close to neutral grey. In OKLCH its lightness is 59%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Medium Grey (#7D7F7C), ΔE 0.021 away. Black text reads best on it, at 5.05:1.
| Hue family | Neutrals |
| Lightness | medium-dark (59%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Medium Grey (#7D7F7C) |
| Black text | 5.05:1 |
| White text | 4.15:1 |
Values
| HEX | #777F70 |
| RGB | rgb(119, 127, 112) |
| HSL | hsl(92, 6%, 47%) |
| OKLCH | oklch(58.5% 0.024 130.2) |
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 #777F70 | 4.15:1 | AA large text | Lc -74.1 | Content text, not long reading |
| Black text on #777F70 | 5.05:1 | AA | Lc 35.5 | Non-text elements, placeholder text |
| #777F70 text on white | 4.15:1 | AA large text | Lc 68.6 | Content text, not long reading |
| #777F70 text on black | 5.05:1 | AA | Lc -33.0 | 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
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E9EAE8
oklch(93.6% 0.003 128.5)
-
Step 200
200
#D8DAD6
oklch(88.6% 0.006 128.5)
-
Step 300
300
#BEC2BB
oklch(80.9% 0.011 131.4)
-
Step 400
400
#9DA398
oklch(70.7% 0.017 130.5)
-
Step 500
500
#858C7E
oklch(63% 0.022 128.9)
-
Step 600
600 (this color)
#777F70
oklch(58.5% 0.024 130.2)
-
Step 700
700
#5C6356
oklch(49% 0.022 130.4)
-
Step 800
800
#4B5147
oklch(42.6% 0.018 132.7)
-
Step 900
900
#3F433B
oklch(37.6% 0.014 128.9)
-
Step 950
950
#252723
oklch(26.9% 0.008 128.8)
#777F70 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) | #817D6F | 0.015 |
| Deuteranopia (no green cones) | #7F7C71 | 0.015 |
| Tritanopia (no blue cones) | #787E7B | 0.018 |
| Achromatopsia (no color) | #7C7C7C | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #777F70
#777F70
oklch(58.5% 0.024 130.2)
- #807887
#807887
oklch(58.5% 0.024 309.4)
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 #777F70, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Grey #7D7F7C ΔE 0.021
- Gray #808080 ΔE 0.028
- Steel Grey #6F828A ΔE 0.038
- Battleship Grey #6B7C85 ΔE 0.039
- Brown Grey #8D8468 ΔE 0.039
- Battleship Gray #6C757D ΔE 0.044
- Slate Green #658D6D ΔE 0.048
- Slate Gray #708090 ΔE 0.048
Use #777F70 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.