#1C745A
Closest named color: Dark Aquamarine (#017371). oklch(50.1% 0.091 168.5), rgb(28, 116, 90).
Aa
White text reads best on this color (5.68:1).
About this color
#1C745A is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.091 and its hue 168°. 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 5.68:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.69:1 |
| White text | 5.68:1 |
Values
| HEX | #1C745A |
| RGB | rgb(28, 116, 90) |
| HSL | hsl(162, 61%, 28%) |
| OKLCH | oklch(50.1% 0.091 168.5) |
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 #1C745A | 5.68:1 | AA | Lc -83.4 | Fine for body text |
| Black text on #1C745A | 3.69:1 | AA large text | Lc 26.0 | Dividers and decoration only |
| #1C745A text on white | 5.68:1 | AA | Lc 78.1 | Fine for body text |
| #1C745A text on black | 3.69:1 | AA large text | Lc -23.7 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD6
oklch(88.5% 0.026 168.2)
-
Step 300
300
#A6CABB
oklch(80.8% 0.044 168)
-
Step 400
400
#74AF99
oklch(70.7% 0.07 168.9)
-
Step 500
500
#4B9B7F
oklch(63.1% 0.09 168.1)
-
Step 600
600
#278569
oklch(55.5% 0.097 169)
-
Step 700
700 (this color)
#1C745A
oklch(50.1% 0.091 168.5)
-
Step 800
800
#185C47
oklch(42.7% 0.076 168.2)
-
Step 900
900
#1C4C3C
oklch(37.8% 0.059 168.3)
-
Step 950
950
#122C23
oklch(26.9% 0.037 168.7)
#1C745A 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) | #716C59 | 0.092 |
| Deuteranopia (no green cones) | #65635C | 0.089 |
| Tritanopia (no blue cones) | #00756D | 0.029 |
| Achromatopsia (no color) | #676767 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C745A
#1C745A
oklch(50.1% 0.091 168.5)
- #894D6C
#894D6C
oklch(50.1% 0.09 348.6)
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 #1C745A, 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 0.046
- Dark Aqua #05696B ΔE 0.052
- Dark Green Blue #1F6357 ΔE 0.054
- Deep Aqua #08787F ΔE 0.056
- Teal #008080 ΔE 0.059
- Jungle Green #048243 ΔE 0.063
Use #1C745A 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.