#607A74
Closest named color: Battleship Gray (#6C757D). oklch(55.7% 0.032 179.4), rgb(96, 122, 116).
Aa
White text reads best on this color (4.63:1).
About this color
#607A74 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 56%, its chroma 0.032 and its hue 179°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Gray (#6C757D), ΔE 0.029 away. White text reads best on it, at 4.63:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.53:1 |
| White text | 4.63:1 |
Values
| HEX | #607A74 |
| RGB | rgb(96, 122, 116) |
| HSL | hsl(166, 12%, 43%) |
| OKLCH | oklch(55.7% 0.032 179.4) |
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 #607A74 | 4.63:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #607A74 | 4.53:1 | AA | Lc 31.9 | Non-text elements, placeholder text |
| #607A74 text on white | 4.63:1 | AA | Lc 72.2 | Content text, not long reading |
| #607A74 text on black | 4.53:1 | AA | Lc -29.5 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBEA
oklch(93.7% 0.004 179.7)
-
Step 200
200
#D4DBD9
oklch(88.5% 0.008 177.3)
-
Step 300
300
#B7C4C1
oklch(80.9% 0.015 180.6)
-
Step 400
400
#92A5A1
oklch(70.6% 0.022 181.6)
-
Step 500
500
#77908A
oklch(63.2% 0.03 179.1)
-
Step 600
600 (this color)
#607A74
oklch(55.7% 0.032 179.4)
-
Step 700
700
#4F6661
oklch(49% 0.029 180.3)
-
Step 800
800
#41544F
oklch(42.8% 0.025 177.2)
-
Step 900
900
#374542
oklch(37.7% 0.019 180.8)
-
Step 950
950
#202827
oklch(26.9% 0.011 187.3)
#607A74 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) | #787774 | 0.034 |
| Deuteranopia (no green cones) | #737374 | 0.032 |
| Tritanopia (no blue cones) | #597B78 | 0.010 |
| Achromatopsia (no color) | #757575 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #607A74
#607A74
oklch(55.7% 0.032 179.4)
- #846C73
#846C73
oklch(55.7% 0.032 358.8)
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 #607A74, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.029
- Battleship Grey #6B7C85 ΔE 0.031
- Grey Blue #647D8E ΔE 0.040
- Steel Grey #6F828A ΔE 0.043
- Medium Grey #7D7F7C ΔE 0.046
- Dim Gray #696969 ΔE 0.048
- Slate Gray #708090 ΔE 0.050
- Gray #808080 ΔE 0.053
Use #607A74 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.