#307459
Closest named color: Dark Aquamarine (#017371). oklch(50.7% 0.082 164.5), rgb(48, 116, 89).
Aa
White text reads best on this color (5.57:1).
About this color
#307459 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.082 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.041 away. White text reads best on it, at 5.57:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.76:1 |
| White text | 5.57:1 |
Values
| HEX | #307459 |
| RGB | rgb(48, 116, 89) |
| HSL | hsl(156, 41%, 32%) |
| OKLCH | oklch(50.7% 0.082 164.5) |
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 #307459 | 5.57:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #307459 | 3.76:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #307459 text on white | 5.57:1 | AA | Lc 77.6 | Fine for body text |
| #307459 text on black | 3.76:1 | AA large text | Lc -24.1 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CDDED5
oklch(88.5% 0.022 163)
-
Step 300
300
#AAC9BA
oklch(80.9% 0.039 164.6)
-
Step 400
400
#7BAE96
oklch(70.8% 0.065 163.9)
-
Step 500
500
#57997D
oklch(63.1% 0.081 164.8)
-
Step 600
600
#398466
oklch(55.7% 0.089 164.5)
-
Step 700
700 (this color)
#307459
oklch(50.7% 0.082 164.5)
-
Step 800
800
#255B45
oklch(42.8% 0.069 164)
-
Step 900
900
#244A3A
oklch(37.6% 0.052 164.5)
-
Step 950
950
#162C22
oklch(27.1% 0.034 163.4)
#307459 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) | #726C58 | 0.081 |
| Deuteranopia (no green cones) | #68655B | 0.078 |
| Tritanopia (no blue cones) | #12746C | 0.031 |
| Achromatopsia (no color) | #686868 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #307459
#307459
oklch(50.7% 0.082 164.5)
- #865270
#865270
oklch(50.7% 0.08 344.8)
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 #307459, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.041
- Deep Turquoise #017374 ΔE 0.046
- Bluegreen #017A79 ΔE 0.047
- Deep Aqua #08787F ΔE 0.057
- Dark Aqua #05696B ΔE 0.057
- Dark Green Blue #1F6357 ΔE 0.058
- Dark Olive Green #556B2F ΔE 0.058
- Teal #008080 ΔE 0.059
Use #307459 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.