#247755
Closest named color: Dark Aquamarine (#017371). oklch(51% 0.096 162.1), rgb(36, 119, 85).
Aa
White text reads best on this color (5.46:1).
About this color
#247755 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.096 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.050 away. White text reads best on it, at 5.46:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.84:1 |
| White text | 5.46:1 |
Values
| HEX | #247755 |
| RGB | rgb(36, 119, 85) |
| HSL | hsl(155, 54%, 30%) |
| OKLCH | oklch(51% 0.096 162.1) |
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 #247755 | 5.46:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #247755 | 3.84:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #247755 text on white | 5.46:1 | AA | Lc 76.9 | Fine for body text |
| #247755 text on black | 3.84:1 | AA large text | Lc -24.8 | 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
#E2EDE7
oklch(93.6% 0.014 162.5)
-
Step 200
200
#CBDFD4
oklch(88.6% 0.026 161.9)
-
Step 300
300
#A7CAB8
oklch(80.8% 0.045 162.9)
-
Step 400
400
#75AF92
oklch(70.6% 0.074 162)
-
Step 500
500
#4E9B78
oklch(63% 0.094 162.3)
-
Step 600
600
#2C8660
oklch(55.6% 0.104 161.6)
-
Step 700
700 (this color)
#247755
oklch(51% 0.096 162.1)
-
Step 800
800
#1B5C41
oklch(42.6% 0.08 161.9)
-
Step 900
900
#1E4C37
oklch(37.8% 0.063 161.4)
-
Step 950
950
#132C20
oklch(26.9% 0.039 161.3)
#247755 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) | #756E53 | 0.092 |
| Deuteranopia (no green cones) | #6A6657 | 0.090 |
| Tritanopia (no blue cones) | #00776E | 0.039 |
| Achromatopsia (no color) | #696969 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #247755
#247755
oklch(51% 0.096 162.1)
- #8B4F76
#8B4F76
oklch(51.1% 0.096 341.6)
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 #247755, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.050
- Jungle Green #048243 ΔE 0.050
- Bluegreen #017A79 ΔE 0.053
- Deep Turquoise #017374 ΔE 0.054
- Dark Olive Green #556B2F ΔE 0.059
- Teal #008080 ΔE 0.063
- Sea Green #2E8B57 ΔE 0.064
- Deep Aqua #08787F ΔE 0.064
Use #247755 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.