#757D70
Closest named color: Medium Grey (#7D7F7C). oklch(57.9% 0.022 133.2), rgb(117, 125, 112).
Aa
Black text reads best on this color (4.92:1).
About this color
#757D70 is a medium-dark close to neutral grey. In OKLCH its lightness is 58%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Medium Grey (#7D7F7C), ΔE 0.022 away. Black text reads best on it, at 4.92:1.
| Hue family | Neutrals |
| Lightness | medium-dark (58%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Medium Grey (#7D7F7C) |
| Black text | 4.92:1 |
| White text | 4.26:1 |
Values
| HEX | #757D70 |
| RGB | rgb(117, 125, 112) |
| HSL | hsl(97, 5%, 46%) |
| OKLCH | oklch(57.9% 0.022 133.2) |
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 #757D70 | 4.26:1 | AA large text | Lc -75.0 | Content text, not long reading |
| Black text on #757D70 | 4.92:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #757D70 text on white | 4.26:1 | AA large text | Lc 69.5 | Content text, not long reading |
| #757D70 text on black | 4.92:1 | AA | Lc -32.2 | 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
#BEC2BC
oklch(80.9% 0.009 134.9)
-
Step 400
400
#9DA399
oklch(70.8% 0.016 132.5)
-
Step 500
500
#858C80
oklch(63.1% 0.019 132)
-
Step 600
600 (this color)
#757D70
oklch(57.9% 0.022 133.2)
-
Step 700
700
#5C6358
oklch(49% 0.019 134)
-
Step 800
800
#4B5148
oklch(42.7% 0.016 135)
-
Step 900
900
#3F433C
oklch(37.7% 0.013 131.6)
-
Step 950
950
#252723
oklch(26.9% 0.008 128.8)
#757D70 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) | #7E7B6F | 0.014 |
| Deuteranopia (no green cones) | #7D7A71 | 0.015 |
| Tritanopia (no blue cones) | #757C79 | 0.015 |
| Achromatopsia (no color) | #7A7A7A | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #757D70
#757D70
oklch(57.9% 0.022 133.2)
- #7F7683
#7F7683
oklch(57.8% 0.022 315.6)
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 #757D70, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Grey #7D7F7C ΔE 0.022
- Gray #808080 ΔE 0.030
- Battleship Grey #6B7C85 ΔE 0.035
- Steel Grey #6F828A ΔE 0.037
- Battleship Gray #6C757D ΔE 0.038
- Brown Grey #8D8468 ΔE 0.045
- Grey Brown #7F7053 ΔE 0.045
- Slate Gray #708090 ΔE 0.047
Use #757D70 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.