#456359
Closest named color: Dark Green Blue (#1F6357). oklch(47.3% 0.039 171.9), rgb(69, 99, 89).
Aa
White text reads best on this color (6.59:1).
About this color
#456359 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 47%, its chroma 0.039 and its hue 172°. 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 6.59:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.18:1 |
| White text | 6.59:1 |
Values
| HEX | #456359 |
| RGB | rgb(69, 99, 89) |
| HSL | hsl(160, 18%, 33%) |
| OKLCH | oklch(47.3% 0.039 171.9) |
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 #456359 | 6.59:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #456359 | 3.18:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #456359 text on white | 6.59:1 | AA | Lc 82.6 | Fine for body text |
| #456359 text on black | 3.18:1 | AA large text | Lc -19.3 | 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
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D3DBD8
oklch(88.4% 0.01 171.8)
-
Step 300
300
#B5C5BF
oklch(80.9% 0.019 171.4)
-
Step 400
400
#8EA79E
oklch(70.7% 0.031 171.6)
-
Step 500
500
#729187
oklch(63% 0.038 173.4)
-
Step 600
600
#5A7C70
oklch(55.7% 0.043 170.9)
-
Step 700
700 (this color)
#456359
oklch(47.3% 0.039 171.9)
-
Step 800
800
#3D554D
oklch(42.7% 0.032 172.2)
-
Step 900
900
#344640
oklch(37.7% 0.025 172.5)
-
Step 950
950
#1F2925
oklch(27% 0.016 168.8)
#456359 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) | #615F59 | 0.040 |
| Deuteranopia (no green cones) | #5C5B5A | 0.039 |
| Tritanopia (no blue cones) | #3D6460 | 0.013 |
| Achromatopsia (no color) | #5D5D5D | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456359
#456359
oklch(47.3% 0.039 171.9)
- #6D535E
#6D535E
oklch(47.3% 0.038 351.4)
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 #456359, 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 0.047
- Petrol #005F6A ΔE 0.058
- Dark Aquamarine #017371 ΔE 0.059
- Deep Turquoise #017374 ΔE 0.061
- Dim Gray #696969 ΔE 0.062
- YInMn Blue #415A77 ΔE 0.065
Use #456359 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.