#456159
Closest named color: Dark Green Blue (#1F6357). oklch(46.8% 0.036 175.1), rgb(69, 97, 89).
Aa
White text reads best on this color (6.75:1).
About this color
#456159 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 47%, its chroma 0.036 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.037 away. White text reads best on it, at 6.75:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.10:1 |
| White text | 6.75:1 |
Values
| HEX | #456159 |
| RGB | rgb(69, 97, 89) |
| HSL | hsl(163, 17%, 33%) |
| OKLCH | oklch(46.8% 0.036 175.1) |
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 #456159 | 6.75:1 | AA | Lc -88.3 | Fine for body text |
| Black text on #456159 | 3.10:1 | AA large text | Lc 20.8 | Dividers and decoration only |
| #456159 text on white | 6.75:1 | AA | Lc 83.3 | Fine for body text |
| #456159 text on black | 3.10:1 | AA large text | Lc -18.7 | 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 700.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D3DBD9
oklch(88.5% 0.009 179.6)
-
Step 300
300
#B6C4C0
oklch(80.8% 0.016 177)
-
Step 400
400
#90A79F
oklch(70.8% 0.028 172.5)
-
Step 500
500
#749188
oklch(63.2% 0.035 174.3)
-
Step 600
600
#5C7B72
oklch(55.6% 0.038 175.1)
-
Step 700
700 (this color)
#456159
oklch(46.8% 0.036 175.1)
-
Step 800
800
#3E544E
oklch(42.6% 0.029 176.3)
-
Step 900
900
#354641
oklch(37.8% 0.023 175.1)
-
Step 950
950
#1F2926
oklch(27% 0.015 174.9)
#456159 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) | #5F5E59 | 0.037 |
| Deuteranopia (no green cones) | #5A5A5A | 0.036 |
| Tritanopia (no blue cones) | #3E625F | 0.011 |
| Achromatopsia (no color) | #5B5B5B | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456159
#456159
oklch(46.8% 0.036 175.1)
- #6B525B
#6B525B
oklch(46.7% 0.036 355.1)
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 #456159, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.037
- Slate #516572 ΔE 0.044
- Dark Aqua #05696B ΔE 0.048
- Petrol #005F6A ΔE 0.056
- YInMn Blue #415A77 ΔE 0.060
- Dark Aquamarine #017371 ΔE 0.063
- Dim Gray #696969 ΔE 0.064
- Deep Turquoise #017374 ΔE 0.064
Use #456159 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.