#1C7355
Closest named color: Dark Aquamarine (#017371). oklch(49.7% 0.094 165.1), rgb(28, 115, 85).
Aa
White text reads best on this color (5.78:1).
About this color
#1C7355 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.094 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 0.044 away. White text reads best on it, at 5.78:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.63:1 |
| White text | 5.78:1 |
Values
| HEX | #1C7355 |
| RGB | rgb(28, 115, 85) |
| HSL | hsl(159, 61%, 28%) |
| OKLCH | oklch(49.7% 0.094 165.1) |
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 #1C7355 | 5.78:1 | AA | Lc -83.8 | Fine for body text |
| Black text on #1C7355 | 3.63:1 | AA large text | Lc 25.5 | Dividers and decoration only |
| #1C7355 text on white | 5.78:1 | AA | Lc 78.6 | Fine for body text |
| #1C7355 text on black | 3.63:1 | AA large text | Lc -23.2 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CBDFD5
oklch(88.6% 0.025 164.4)
-
Step 300
300
#A6CAB9
oklch(80.8% 0.045 165)
-
Step 400
400
#74AF95
oklch(70.6% 0.073 165)
-
Step 500
500
#4C9B7B
oklch(63% 0.093 164.9)
-
Step 600
600
#298664
oklch(55.7% 0.102 164.6)
-
Step 700
700 (this color)
#1C7355
oklch(49.7% 0.094 165.1)
-
Step 800
800
#195C44
oklch(42.6% 0.078 165)
-
Step 900
900
#1D4C3A
oklch(37.8% 0.06 165.4)
-
Step 950
950
#122C22
oklch(26.9% 0.038 166.4)
#1C7355 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) | #716A53 | 0.094 |
| Deuteranopia (no green cones) | #656257 | 0.090 |
| Tritanopia (no blue cones) | #00736B | 0.034 |
| Achromatopsia (no color) | #666666 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C7355
#1C7355
oklch(49.7% 0.094 165.1)
- #884B6E
#884B6E
oklch(49.7% 0.094 345.6)
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 #1C7355, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.044
- Deep Turquoise #017374 ΔE 0.049
- Bluegreen #017A79 ΔE 0.053
- Dark Green Blue #1F6357 ΔE 0.053
- Dark Aqua #05696B ΔE 0.055
- Jungle Green #048243 ΔE 0.061
- Dark Olive Green #556B2F ΔE 0.061
- Deep Aqua #08787F ΔE 0.063
Use #1C7355 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.