#30745C
Closest named color: Dark Aquamarine (#017371). oklch(50.8% 0.079 167.2), rgb(48, 116, 92).
Aa
White text reads best on this color (5.55:1).
About this color
#30745C is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.079 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.037 away. White text reads best on it, at 5.55:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.77:1 |
| White text | 5.55:1 |
Values
| HEX | #30745C |
| RGB | rgb(48, 116, 92) |
| HSL | hsl(159, 41%, 32%) |
| OKLCH | oklch(50.8% 0.079 167.2) |
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 #30745C | 5.55:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #30745C | 3.77:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #30745C text on white | 5.55:1 | AA | Lc 77.6 | Fine for body text |
| #30745C text on black | 3.77:1 | AA large text | Lc -24.2 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CDDED6
oklch(88.6% 0.021 166)
-
Step 300
300
#AAC9BB
oklch(80.9% 0.039 166.3)
-
Step 400
400
#7BAD99
oklch(70.6% 0.061 167.9)
-
Step 500
500
#579980
oklch(63.1% 0.078 167.5)
-
Step 600
600
#398369
oklch(55.5% 0.085 167.5)
-
Step 700
700 (this color)
#30745C
oklch(50.8% 0.079 167.2)
-
Step 800
800
#255A47
oklch(42.6% 0.065 167.1)
-
Step 900
900
#244A3C
oklch(37.6% 0.05 167.6)
-
Step 950
950
#162C23
oklch(27.1% 0.033 165.9)
#30745C 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) | #716C5B | 0.080 |
| Deuteranopia (no green cones) | #67655E | 0.077 |
| Tritanopia (no blue cones) | #0E746D | 0.029 |
| Achromatopsia (no color) | #686868 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30745C
#30745C
oklch(50.8% 0.079 167.2)
- #87526E
#87526E
oklch(50.8% 0.08 347.4)
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 #30745C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.037
- Deep Turquoise #017374 ΔE 0.042
- Bluegreen #017A79 ΔE 0.043
- Deep Aqua #08787F ΔE 0.052
- Dark Aqua #05696B ΔE 0.054
- Teal #008080 ΔE 0.056
- Dark Green Blue #1F6357 ΔE 0.057
- Dark Olive Green #556B2F ΔE 0.061
Use #30745C 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.