#607B73
Closest named color: Battleship Gray (#6C757D). oklch(55.9% 0.034 175), rgb(96, 123, 115).
Aa
White text reads best on this color (4.58:1).
About this color
#607B73 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 56%, its chroma 0.034 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Gray (#6C757D), ΔE 0.032 away. White text reads best on it, at 4.58:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.57:1 |
| White text | 4.58:1 |
Values
| HEX | #607B73 |
| RGB | rgb(96, 123, 115) |
| HSL | hsl(162, 12%, 43%) |
| OKLCH | oklch(55.9% 0.034 175) |
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 #607B73 | 4.58:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #607B73 | 4.57:1 | AA | Lc 32.2 | Non-text elements, placeholder text |
| #607B73 text on white | 4.58:1 | AA | Lc 71.9 | Content text, not long reading |
| #607B73 text on black | 4.57:1 | AA | Lc -29.8 | 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
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D4DBD9
oklch(88.5% 0.008 177.3)
-
Step 300
300
#B7C4C0
oklch(80.9% 0.015 175.6)
-
Step 400
400
#92A6A0
oklch(70.8% 0.024 175.6)
-
Step 500
500
#779088
oklch(63.1% 0.031 173.9)
-
Step 600
600 (this color)
#607B73
oklch(55.9% 0.034 175)
-
Step 700
700
#4E6760
oklch(49.1% 0.032 175.9)
-
Step 800
800
#40544E
oklch(42.7% 0.027 174.7)
-
Step 900
900
#374541
oklch(37.7% 0.019 176)
-
Step 950
950
#202926
oklch(27.1% 0.014 173)
#607B73 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) | #797773 | 0.036 |
| Deuteranopia (no green cones) | #747474 | 0.034 |
| Tritanopia (no blue cones) | #597C79 | 0.011 |
| Achromatopsia (no color) | #757575 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #607B73
#607B73
oklch(55.9% 0.034 175)
- #856C75
#856C75
oklch(55.8% 0.034 354.7)
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 #607B73, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.032
- Battleship Grey #6B7C85 ΔE 0.033
- Grey Blue #647D8E ΔE 0.042
- Steel Grey #6F828A ΔE 0.044
- Medium Grey #7D7F7C ΔE 0.046
- Slate Gray #708090 ΔE 0.051
- Dim Gray #696969 ΔE 0.051
- Gray #808080 ΔE 0.053
Use #607B73 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.