#457664
Closest named color: Bluegreen (#017A79). oklch(52.5% 0.061 168.5), rgb(69, 118, 100).
Aa
White text reads best on this color (5.21:1).
About this color
#457664 is a medium-dark, muted green. In OKLCH its lightness is 53%, its chroma 0.061 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.043 away. White text reads best on it, at 5.21:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #457664 |
| RGB | rgb(69, 118, 100) |
| HSL | hsl(158, 26%, 37%) |
| OKLCH | oklch(52.5% 0.061 168.5) |
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 #457664 | 5.21:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #457664 | 4.02:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #457664 text on white | 5.21:1 | AA | Lc 75.8 | Fine for body text |
| #457664 text on black | 4.02:1 | AA large text | Lc -26.0 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECE9
oklch(93.7% 0.008 168.7)
-
Step 200
200
#D0DCD7
oklch(88.4% 0.015 169.2)
-
Step 300
300
#B0C7BD
oklch(80.9% 0.029 167.6)
-
Step 400
400
#86AA9C
oklch(70.7% 0.044 169.3)
-
Step 500
500
#679583
oklch(63.1% 0.057 168.2)
-
Step 600
600 (this color)
#457664
oklch(52.5% 0.061 168.5)
-
Step 700
700
#3E6B5B
oklch(49% 0.057 169.2)
-
Step 800
800
#34574A
oklch(42.6% 0.046 168.6)
-
Step 900
900
#2E483E
oklch(37.7% 0.036 168.3)
-
Step 950
950
#1B2A24
oklch(26.9% 0.023 167.9)
#457664 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) | #747063 | 0.062 |
| Deuteranopia (no green cones) | #6C6A65 | 0.060 |
| Tritanopia (no blue cones) | #377671 | 0.022 |
| Achromatopsia (no color) | #6C6C6C | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #457664
#457664
oklch(52.5% 0.061 168.5)
- #855C70
#855C70
oklch(52.5% 0.06 348.6)
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 #457664, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.043
- Dark Aquamarine #017371 ΔE 0.045
- Deep Turquoise #017374 ΔE 0.047
- Deep Aqua #08787F ΔE 0.050
- Teal #008080 ΔE 0.050
- Dark Moss Green #606C38 ΔE 0.061
- Dim Gray #696969 ΔE 0.061
- Dark Sage #598556 ΔE 0.062
Use #457664 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.